Pyrex on bottom. “It is well worth investing in a reference book or two, as they should tell you the correct stamp for the type of piece you are looking at.” Multi-tone blue Cinderella bowls in Butterprint. Update: This is the measuring cup that I am trying to identify. Americans saw Pyrex as a luxury product, too expensive to purchase for common use, and customers were confused by the many different sizes and shapes Corning was selling. Pyrex ® 8-cup Measuring Cup Measure, mix and pour with this extra-large cup. I guess this was for photographers measuring chemicals for film development? Do not say “Pyrex” on the sides with the measurement lines, “Pyrex” and the cup’s capacity is on the spout side of the cup, “Pyrex” is on the sides of the cup with the measurement lines after 1953. The internet doesn’t seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. This 2-cup Pyrex® measuring cup is a kitchen staple. Oh yeah, my eyes are gonna love this! Vintage Pyrex is so special that it's even made it into the Corning Museum of Glass. Photo by Brad Ruby. Since pattern collections and promotional pieces were available for relatively finite periods, knowing their years of introduction and discontinuance can also help narrow down dating somewhat. I’ll let you know what I find! These appear to be related to either molds or production runs. For the full ranking, see below. UPC #: 071160090194. The shade of blue on the 1-1/2 pint #401 bowl included in the 1968 revised color combo #400 set is different from that of any previously seen. A model number and, later, the capacity in pints or quarts were added above, and OVEN WARE below. Production of opal ware commenced in 1936 after the merger with MacBeth-Evans Glass Co. of Charleroi, PA. Products with the name PYREX … REG. cup measures oz. ... How do i remove old soap scum from a shower floor of a flat ive just p. Pam. Variations in the red 2-1/2 quart mixing bowls encountered are owed to their differing heritages. The earliest #402 bowl was definitely more of an orange-red hue, described in advertising as "Chinese Red". Riana Ambarsari/Shutterstock. ~ Forums TOS They are not indicative of dating. The story … Where does it say Pyrex on the cup itself (not the bottom)? I’ll continue to update this post as I find more information. I was able to purchase the one cup and four cup measures for $2 a piece. You cannot tell by looking at Pyrex glass whether it is the old type or the new type. below. A Pyrex measuring cup manufactured c. 1980, featuring graduations in both metric and U.S. customary systems. I bought 2 vintage PYREX measuring cups with green text from a thrift store, One large 1 liter and a smaller half liter measuring cup. Do you know what the G-11 represents? I was able to purchase the one cup and four cup measures for $2 a piece. The good thing about Pyrex is that we … The following are general representations of the various backstamps, which may not look exactly the same on all shapes. Product Details. $12.00 Out of Stock. Will more time checking them out once moved & settled. Thanks! Very interesting! Well, I got the Pyrex for my wedding 15 years ago and it's like new. It has a chicken sitting on the nest as a mark. The original Pyrex is thermal shock-proof. When Corning started manufacturing Pyrex in 1908, they were using borosilicate glass. The internet doesn't seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. Red markings are easy to read on the clear glass. I need to find a 1954 catalog to see whether it shows “Pyrex” on the spout side or measurement line sides. I cannot pass up a D handle measuring cup as long as the measurements are still nice and visible and the price is right. I just bought what seems to be a pre-‘75 2 C measure, and the measuring lines appear to be crooked. A Pyrex measuring cup manufactured c. 1980, featuring graduations in both metric and U.S. customary systems Pyrex ( trademarked as PYREX) is a brand introduced by Corning Inc. in 1915 for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware . Since the Cinderella design pieces were first introduced in 1958, they must all date from then or after. Even though some pieces of Pyrex can be worth up to $3,000, it seems impossible to find a Pyrex collector that doesn't also cook with them. What can one use or do to clean the cloudiness that appears on Pyrex or glass measuring cups? We have old PYREX that is 15 years old and nearly perfect except for faded lettering. I looked at a lot of Pyrex catalogs to compare images. Looking at this 1964 catalog and this 1968 catalog, the measuring cups appear to be identical to those of the 1950s. 50% deeper to fit more layers . 2 Cup Measuring Cup; Dishwasher, refrigerator, microwave & pre … … 1950 or shortly thereafter, the registered trademark symbol "®" was added below the name, the encircling wording became TRADE MARK above the name, with MADE IN U.S.A. below. I found it when we were cleaning out my grandmothers house. Until recently, old Pyrex was purchased mainly by longtime devotees unable to find replacements for a broken coffeepot or chipped mixing bowl. Pyrex Patterns. Any idea how much it’s worth? This 2-cup measuring cup seems to have a deeper pour spout. On handle side. Add a measure of Consistency to your kitchen with sturdy and easy-to-read Pyrex glass measuring Cups. I have a 1926 Pyrex 1 cup measuring cup #8. Early Pyrex glass was more opaque than the clear Pyrex you see today. 1950-1953 cups are the same as those made in the 1940s. The word PYREX is horizontal and is under the spout. REG. Item #: 5301218. My best guess is it’s a mold number, but I’m not 100% sure. Notify me of follow-up comments by email. July 2020. #500 dishes sold in 1959 and after in any color or patterns, therefore, should have the later style lids. Shades of color can also be a clue to age. Later, most likely ca. Mar 28, 2014 - An other way to tell if a pyrex bowl is older is to check the bottom of bowls rim. Unfortunately when Corning, Inc. sold off the PYREX® trademark it became pyrex® in America and the new company started using Soda-Lime Glass instead of Borosilicate Glass. Some pieces are listed for up to $1,800 online, and single bowls are going for a whopping $900.. Coffee drinkers, this “Foulard Pyrex mug” on Etsy is selling for $700. But in the past few years, old Pyrex has attracted new admirers, particularly among those who grew up with it. I have added a few more vintage measuring cups to the SixBalloons collection! My blog features a diverse collection of recipes, from delicious quick and easy meals to more complex showstoppers, with the occasional disaster story mixed in. So, a very old "pyrex" dish found in Australia could be any one of the three brands. The old Pyrex was borosilicate glass and would definitely be safe. No model number or other information was included on the earliest pieces. Product Details. Pyrex SYNCHKG039125 4 Measuring Cup, Clear with Red Graphics: Amazon.ca: Home & Kitchen. D handle. Patterned Pyrex also came in other kitchen “compatibles,” like butter dishes, carafes, coffee and tea cups, and even dishes. Products with the name 'pyrex' (all lowercase) are made by a company called World Kitchen and are made out of clear tempered high-thermal-expansion soda-lime glass, which has a lower thermal shock resistance, making them susceptible to explosions in the microwave or oven. Pyrex Clear Glass 2-Cup Measuring Cup Since 1915, experienced coos and beginners alie have reached for Pyrex glassware products. Throughout this post, ~ denotes that the year is an estimate. The configuration of the backstamp would undergo a few revisions after the introduction of opal glass kitchenware in 1945. I’ll do some checking and see what I can find. No red markings. What makes borosilicate glass is best known for being both very durable and having a low thermal coefficient of expansion. But the product would not be branded Pyrex until the debut of kitchenware made from it nearly a decade later. … OFF. I include the disasters to keep things real, and so you can share a laugh and learn from my mistakes. arched above it, and U.S. PAT. It was later expanded to include … She says she’s never paid more than $10 for a piece! This site uses Akismet to reduce spam. Sometime in the late 1960s, the circular configuration of backstamps on refrigerator dishes gave way to a more straight text format consisting of PYREX ® in larger letters with model and capacity information in smaller characters above, and MADE IN U.S.A. below. 1,661 52. Any 4-quart #404 bowl in a color of other than yellow must therefore be dated no earlier than 1949. thanks so much for sharing all of your work. Being knowledgeable about model numbers can be invaluable to the Pyrex collector. Thank you. Being a good husband, he got to work on it right away. From 1947 until approximately 1959, the lids' tops had longitudinal ridges flanking a smooth middle, and had smooth undersides. 12. The earliest colored nesting mixing bowls have a deep base ring, the bases on later ones being almost flat by comparison. Cool article, kicking myself only saving only 1 piece of history! 1,661 52. The large easy-to-read measurements are the main reason I wanted to try this Pyrex measuring cup in the first place. Pyrex ® 3-piece Measuring Cup Set Eliminate guesswork with measuring cups for every recipe. 3 Close-up of the bottom of an old Jeanette Glass Co. Jadite measuring tab-handled measuring cup. Unfortunately when Corning, Inc. sold off the PYREX® trademark it became pyrex® in America and the new company started using Soda-Lime Glass instead of Borosilicate Glass.  Privacy & Legal Not sold online Available online … Since then, new favorites have joined old standbys. I didn’t find what I was looking for, but I’m still grateful to you! A listing of patterns by year of introduction can be found here. In addition, the pour spout doesn't work well and it's way too big for a one cup measuring cup. Or are the measurements next to the dotted lines in a dark filled arrow shape? It’s invention was rather serendipitous. Here is an example of one from the 1983 with the open handle. And my old Pyrex measuring cup had a semi-circle handle, which has always served me just fine. Example: This one and this one. The product was made in a complex 5-piece mold which requires constant maintenance during production.” “Pyrex® ware presents new measuring cups … Fig. Bear in mind, of course, that either style lid will fit any dish of corresponding size, so one can never assume a lid was originally sold with its dish unless it is found as new old stock. Feb 3, 2019 - I've purchased a few vintage Pyrex measuring cups at estate sales and yard sales over the years. E… The CG monogram is often mistaken for and referred to by collectors as a dollar sign, albeit a backwards one. The wife of a Corning Glass physicist wondered out loud if it might be possible to bake in dishes/casseroles made of glass. New products like baby bottles, teapots, and measuring cups were added to the Pyrex lines, as well as a set of junior Pyrex dishes, “The Pyrexette” for children. Our set of three measuring cups ensures you'll always have the right size on hand. Aside from the pyrex stamp not having numbers you will notice that the rim is deeper, thicker, more deeply indented. Item #: 1118990. There is a distinctive crease around the inner edges of old rim (black arrow). The company that bought the PYREX® trademark for European use continues to make Borosilicate Glass PYREX. Pyrex 322-PC 1 Quart Green Mixing Bowl Lid - For 322 1 Quart MIXING BOWL; Will NOT fit the Pyrex 7201 4 Cup dish Aside from the pyrex stamp not having numbers you will notice that the rim is deeper, thicker, more deeply indented. Feb 16 2018. All Pyrex color ware was discontinued after about 1986. M-26. But on the new one the markings have worn off, even though I stopped putting it in the dishwasher and began hand washing it (which is a pain). In 1920, Pyrex ovenware was a major product line for Corning Glass Works, pulling in about a quarter of the company’s total profits. And never put an empty Pyrex dish in the microwave. However, unlike the old Pyrex quality, one of the marks on my measuring cup is already fading (see photo). This new glass—branded as “Pyrex”—held up under quick, extreme temperature changes, which made it ideal for railroad lamps, scientific experiments, and, of course, cooking. Maintain or improve manufacturing costs. Great information! Thank you for sharing this work. The Pyrex … The 1960s measuring cups seem to be the same as the ones made in the 1950s. A few well-known details are fairly common to find online: D-handle measuring cups (below, left) are older, open-handle measuring cups (below, right) … Sure enough, we found a 1950s set selling for $1,850 on Etsy, and one from 1960 for $700 on eBay. See also this 1938 catalog. A few well-known details are fairly common to find online: I decided to look through the Corning Museum of Glass’s collection to see what I could piece together about characteristics of measuring cups by age. Clear glass #500 series refrigerator storage dishes were made both in the late 1940s and in the early 1980s. (See this 1953 catalog and this 1955 catalog). Product Details. From The Manufacturer. . I’m … D-handle measuring cups (below, left) are older, open-handle measuring cups (below, right) are newer, Metric measurements were not added until sometime in the 1970s. I know that the red lettering of this style and closed D handle make these a vintage version but does anyone know how old these are? Confusing Jadite Measuring Cups. That’s a big clue for age ranges. I'd forgotten that I mostly have Anchor Hocking brand. Pyrex® 2-cup Measuring Cup Item#6001075. It was fun piecing all of the facts together. Required fields are marked *. 12 Reviews. Glad you enjoyed the post, but sorry you didn’t find what you were looking for. What's unusual is that the measuring cups … When in need of a lid to complete a set, for example, the model number on a found piece instantly confirms if it is the correct one or not. New patterns were introduced in keeping with changing tastes, so they can also give clues as to time period. Several weeks ago I bought a glass, Anchor-brand measuring cup, thinking it would be as good as the Pyrex. Rectangular Perfect toppers Seal in freshness with our range of food-saving rectangular lids. It was my MIL and want to pass it down to our son some day. The company that bought the PYREX® trademark for European use continues to make Borosilicate Glass PYREX. A couple more washes and I won't be able to use it any more. Account & Lists Sign in Account & Lists Returns & Orders. I do have old Pyrex measuring cups and also an old Pyrex casserole dish of my grandmother's. I think I have the same cup as yours! I have a couple of pyrex measuring cups that have dots for lines instead of solid lines, with open handles. Subsequently added were T.M. Plus, the measuring cup is made of durable Pyrex® glass, so you can use it over and over again. Pressure cookers, non-stick mats, more: Must-have kitchen gadgets March 6, … Pyrex ® 8-cup Measuring Cup Measure, mix and pour with this extra-large cup. 3. While technically a trademark, it is most often seen referred to as a backstamp. You can identify them by the lower case logo and the bluish tint in the glass. Pyrex measuring cups were a staple in American homes long before a revolutionary redesign in 1983 that allowed the cups to be stacked maximizing storage space in the kitchen. I haven’t been following this … The older mixing bowls also have a thicker, more pronounced rim, but with no appreciable difference in capacity from later examples. Your email address will not be published. A revised backstamp, with PATENTED above PYREX and MAY 27, 1919 below, was used after that date through 1924. Saved from realorrepro.com. I also reached out to Casey Barber of Good Food Stories to see if her photo of the measuring cup exhibit at the Corning Museum had anything I couldn’t find online. The issue is with newer stuff that may be tempered soda lime glass which is more sensitive to changes in the temperature than borosilicate. Vintage Pyrex pieces are hardly a rarity. Mine says 532 and K-2 on the bottom . I found a catalog (online) dated 1940 with a picture of the “new” design. The red #402 bowl supplied with the 1970s Friendship pattern collection differs from the red 402 included in the #400 multi-color mixing bowl set, although it is similar to the shade of the earliest red 402s of that set. … I have a 1-cup measuring clear glass with D-handle. A big thanks for reading this. © Corning Museum of Glass Although the Pyrex is somewhat heavy to lift, it stands up to hot liquids, the microwave, and the … This post is a summary of what I’ve found in my research thus far. Price Price. ~ Sitemap, This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com or its affiliates. Pyrex Liquid Measuring Cup, Corning Glass Works, Corning, NY, 1926. Sadly, I purposely bought Pyrex because I wanted good quality that would last after buying an off brand at Walmart and having it lose its measuring marks in a few months. And there’s a little extra space beyond the full 2-cup measure and the top of the measuring cup. I’ve had this Pyrex set for almost a year and the measuring lines have a worn off (look at the one pictured on the left next to an old Pyrex measuring cup … The writing is very much faded from a dishwasher and on the bottom also includes the words “for photographic use”. The company that bought the PYREX® trademark for Europe continues to use Borosilicate Glass. I have a measuring cup that fits into the “1940’s to 1953” category and didn’t know it was “special” until a few days ago. 1 Cup Glass Measuring Cup . I wonder if they came out with a vintage inspired line in the 80’s? It also guarantees healthy and safe cooking. Being able to pop a Pyrex measuring cup into the microwave to heat up water, broth, sauce, or gravy saves considerable prep time when you’re preparing a meal. Choose from a rainbow of colors in … Mar 28, 2014 - An other way to tell if a pyrex bowl is older is to check the bottom of bowls rim. Where to Find Rare Pyrex Patterns “ It takes time and patience,” Courchesne says of the rare Pyrex hunt. From the time of introduction, the #400 nesting mixing bowl set was offered only as a set and in the original colors. Pyrex Model Numbers. How a Pyrex Measuring Cup is made (30 seconds) Found in almost every in kitchen cupboard in North America, the Pyrex 2-Cup Measuring Cup with its ergonomic handle and easy-to-read red lettering has been a kitchen standard for almost a century. 2 Cup Measuring Cup Corelle Corner: Dates & Details for Collectors of Corelle, Pyrex, Corning Ware & Centura The internet doesn't seem to have much information on the age of Pyrex measuring cups by decade, at least not summarized into one place. 136 Reviews. Any chance she put it in the dishwasher and the measurements washed off? I’ve purchased a few vintage Pyrex measuring cups at estate sales and yard sales over the years. It was revolutionary for the time and now the brand is in the news again because with care, the brightly colored pieces Pyrex … OFF. Thank you for sharing this! **PYREX® items with CAPITAL LETTERS in the logo are safer** Some vintage Pyrex can earn up to $3,000, reports NPR—nevermind that it's not dishwasher safe, and it's a pain to lug around compared to modern iterations. There's even a rare vintage Pyrex bowl mold going for $1,000. Combining at-a-glance precision with enough room for a whole recipe's worth of ingredients, this extra-large measuring cup is a multi-use tool no kitchen should … Is this common? People Will Pay Big Money For Pyrex. Pyrex introduced the open handle design in 1983 (source: “Pyrex” on the measurement sides of the cup, Metric measurements were likely added in 1975. Example: this one from 1926. And my old Pyrex measuring cup had a semi-circle handle, which has always served me just fine. Until 1998, all Pyrex glassware was made with borosilicate glass. Learn how your comment data is processed. I thought it was old but I flipped it over and it says “Microwave Safe” and I think one of the stamps says ’88. Later pieces are also recognizable by, instead of "MADE IN U.S.A.", the the wording "by CORNING, Corning, NY, USA" with the verbiage NO BROILER OR STOVETOP or, later, BAKING AND MICROWAVE below. Your email address will not be published. Pyrex dishes are the kind you can mix, cook and bake in and take straight from the oven to the table. I haven’t used Anchor’s measuring cups, but I definitely have had worse luck with their glass containers compared to Pyrex’s. Pyrex dishes are made of glass but not just any glass; borosilicate tempered glass to be more exact. Avoid placing Pyrex under a broiler, inside a toaster oven, or directly over a flame, stovetop or grill. Are the numbers for the measurements inside the dots? I haven’t done much research yet much based on the bottom markings of the measuring cups. It pours beautifully – no mess! The logo does look different enough that you can tell the difference when you see it. Any ideas? Saved by Diana. Before Pyrex was used in the kitchen, clear Pyrex was used in science laboratories. The rim around the bottoms of old cups is relatively shallow. For dishes found with a lid, also check that the lid and the base are the same brand, even if they fit one another perfectly. Starting in the mid-1970s, equivalent metric capacities were also embossed on pieces, therefore any seen so-marked can be dated positively later than that. I bought 2 vintage PYREX measuring cups with green text from a thrift store, One large 1 liter and a smaller half liter measuring cup. Maintain or improve the product’s performance for the consumer. I read online that if it says PYREX in all caps then it's made from Borosilicate glass and that if it's lowercase pyrex then it's made from tempered soda lime glass. **PYREX® items with CAPITAL LETTERS in the … Add to list . Skip to main content.ca Hello, Sign in. While everyone has their favorite Pyrex … Combining at-a-glance precision with enough room for a whole recipe's worth of ingredients, this extra-large measuring cup is a multi-use tool no kitchen should be without. Interestingly, the name Pyrex came from the accidental discovery that the composition, which was an attempt to improve the heat resistance of glass battery jars, could be used to cook food. Image courtesy of TheCoolCurator. . It's almost as big as our two cup measuring cup. Unfortunately when Corning, Inc. sold off the PYREX® trademark it became pyrex® in America and the new company started using Soda-Lime Glass instead of Borosilicate Glass. The new look could not be so radical that people would not recognize it as ‘My good old PYREX® Measuring Cup.’ 2. After 1959, the top surfaces were smooth and the undersides were fluted lengthwise. The old Pyrex was borosilicate glass and would definitely be safe. After my plastic measuring cup got scratched all over and developed a leaking crack from hot liquids, I tried a new glass measuring cup. This 2-cup Pyrex® measuring cup is a kitchen staple. The backstamp seen on various items prior to that echoes a MacBeth-Evans trademark, but one not previously used on their glassware: that of a glassblower, or "gaffer", nicknamed "Little Joe". It was hard to read and is now in the rummage sale pile. Prime Cart. Next came this Pyrex. Miranda_MO. The original Pyrex cookware was made using a particular, thermally robust composition called borosilicate glass. Corning used Pyrex lids on Corning Ware as well, so a lid marked Pyrex does not necessarily go with a Pyrex dish. There are no measurements on it at all. Being embossed rather than incised, and the material being glass, it is obviously molded in rather than stamped. measurements pint measurements tablespoon measurements It has no markings on the bottom of it. $12.00 Out of Stock. 3. The Pyrex Prepware 2-Cup Measuring Cup is our long-standing favorite liquid measuring cup. The different backstamp styles, consistent with the era of manufacture, serve to identify from which timeframe an individual example was made. “Is there a simple way of distinguishing borosilicate glass from the cheaper soda-lime stuff? in a downward curve below forming a broken circle of sorts around the name. Promotional patterns may have been available for as little as a holiday season or a year, standard patterns from two years to as long as a decade in a few instances. UPC #: 400053012188. The #063 oval divided dishes made before the mid-1970s were not marked with a model number. I love that. above and U.S. PAT. It stands 3 inches tall with no pouring spout. Save my name, email, and website in this browser for the next time I comment. Please let me know why and if they are special. Check out some more pics here at my post! The 1941 catalog says, “note how easy it is to read red markings.” See also this 1953 catalog vs. this 1955 catalog. I have a 8 cup measuring bowl with a D handle, raised markings for measurements, both standard and metric, the bottom says made in usa. Pyrex-brand measuring cups are incredibly common because they’re made to withstand thermal shocks — that is, you can use one to measure hot water and, immediately after, cold water, and they won’t likely break. I have an 10-year old Pyrex measuring cup that goes in the dishwasher all the time; all the marks are still … Price Price. So if someone is trying to pass a vintage bowl as older by sanding off the numbers, just look at the depth of the bowls … Add to registry Pyrex® Glass 9x13 Deep Baking Dish. In our analysis of 39 expert reviews, the Pyrex Pyrex Glass Measuring Cup Set, 4-Piece placed 12th when we looked at the top 16 products in the category. The plastic lids are *way* worse (all broken, now replaced with Pyrex ones), and I’ve had 1 or 2 of the Anchor ones break on me, which hasn’t happened with the Pyrex ones at all. Has 2oz/4oz/6oz/8oz./1-cup A 1-cup measuring cup actually holds more than 1 cup of stuff, but you can't tell exactly how much, because any liquid hovering above the 1-cup line is … I’m glad people are finding the information helpful! Conversely, don’t take a hot dish straight from the oven and set it on a cool or wet surface. culinary adventures and occasional disasters. Old bottom rims are only slightly higher than the flat bottom. To add to the confusion, many of the English dishes were copies themselves — when James A. Jobling and Co. (JAJ) started making Pyrex under licence in England in the 1920s, they reproduced many of Corning's designs from America, complete with the model numbers. Plus, the measuring cup is made of durable Pyrex® glass, so you can use it over and over again. Click on the camera icons for a photo or a slideshow. Bear in mind, of course, that either style lid will fit any dish of corresponding size, so one can never assume a lid was originally sold with its dish unless it is found as new old stock. Jan 10, 2017 - how to tell old jadite measuring cups from repros. So, a very old "pyrex" dish found in Australia could be any one of the three brands. Never take a Pyrex dish from the freezer and place it directly into a hot oven. The bottom says 532 Trade Mark Pyrex Made in the USA Q – 22 (or possibly 0-22 or O-22) and then it has only for general household and photographic use. This was the original reason I googled. But this new one has an open-ended handle which actually helps nest my measuring cups so much easier. Want to get some of the oldies. Sponsored by Corelle Brands.PYREX® is a registered trademark of Corning Incorporated. A comfortable handle and curved spout make pouring liquids easy. Pyrex Liquid Measuring Cup, … The issue is with newer stuff that may be tempered soda lime glass which is more sensitive to changes in the temperature than borosilicate. What were you looking for? Any info would be great. Sorted by Dish/Bowl | Sort by Lids. On some pieces, this was also enclosed in a ring. (See. Apparently, a German company had already developed glass that could withstand high heat, but the product had not yet been developed for home use. On many pieces, various numbers and sometimes letters are seen in and around the backstamp. I have an 8 cup glass Pyrex measuring bowl with a D handle, no red letters (it’s raised glass) with cups, ML and Liters. Lids original to each would also be period correct. The design of #500 series refrigerator storage dishes' lids can help determine their age. For Pyrex, the 1980s was a period of product renewal and rethinking. I’m going to do some sleuthing. Markings are raised/stamped in the glass. Navigation The early clear glass Pyrex ware backstamp was a simple circle with PYREX in an all-caps serif font with Corning Glassworks' CG monogram above and below. And since Pyrex is known for being hardy, you can still use all of these pieces (although we’d understand why you … 1945 Primary Colors The first of the colored Pyrex, the Primary Colors Mixing Bowls were a huge hit because the “nesting bowls” made them easier to store. I read online that if it says PYREX in all caps then it's made from Borosilicate glass and that if it's lowercase pyrex then it's made from tempered soda lime glass. Not sold online Available online Out of stock online. Powered by The Pyrex CollectorCopyright ©2010-2020. I love the photo from the museum. Item #: 5301218. So there’s less … It was not until a few years later that the largest bowl was offered in open stock and also in red. The backstamp on the earliest color ware round bowls included the word PYREX with the abbreviation T.M. Home & kitchen Amazon.ca: Home & kitchen they are special about Pyrex is and. Pour with this extra-large cup extensive Pyrex collection, the lids ' tops had longitudinal ridges a! At estate sales and yard sales over the years attracted new admirers particularly! The cloudiness that appears on Pyrex or glass measuring cups … this 2-cup Pyrex® cup! Later ones being almost flat by comparison until the debut of kitchenware made from it nearly a later. Guess this was also enclosed in a color of other than yellow must therefore be dated no earlier 1949. Pyrex … Rectangular perfect toppers Seal in freshness with our range of food-saving Rectangular.! Before the mid-1970s were not marked with a model number or other information was included on the earliest color was... Also have a version of the various backstamps, which has always served me just fine 2-1/2 quart mixing have. Sorry you didn ’ t done much research yet much based on the spout side or measurement line.! Any 4-quart # 404 bowl in a ring changes in the temperature than borosilicate red. Big as our two cup measuring cup only went in the late 1940s and in the.! Of markings which contains a variety of information, with PATENTED above Pyrex and may 27, below! N'T work well and it 's like new thanks to the dotted lines in a color of other than must. Directly into a hot dish straight from the freezer and place it directly into hot! Kicking myself only saving only 1 piece of history in the glass Pyrex SYNCHKG039125 4 cup! Of history are easy to read on the earliest # 402 bowl was definitely more of an orange-red hue described. In 1936 after the introduction of opal glass kitchenware in 1945 were fluted lengthwise of product renewal and rethinking microwave! A backstamp know why and if they are special how do i old! What i can find messware for the next time i comment this 2-cup Pyrex® measuring cup since 1915 Pyrex... Each would also be a pre- ‘ 75 2 C measure, mix and pour with this extra-large.! Pyrex on the nest as a backstamp online out of stock online as a backstamp dated 1940 with a inspired... Of decoration reflected consumer tastes at the time does not necessarily go with a Pyrex dish the... Check the bottom of an old Jeanette glass Co. of Charleroi, PA 75 2 C measure, and material... Out of stock online you can use it over and over again crease the... Some checking and see what i can find a few vintage Pyrex measuring cups that have for. Described in advertising as `` Chinese red '' a measure of Consistency your. Being a good husband, he got to work on it right away work... Which may not look exactly the same as the decade rolled on, however, are necessary. To time period catalog and this 1955 catalog ) 1998, all Pyrex was... Purchased a few vintage Pyrex bowl mold going for $ 2 a piece a deeper pour spout does work... But i ’ ve purchased a few basic characteristics to registry Pyrex® glass it! The backstamp much for sharing all of your work, 1919 below, was used in science laboratories the.. The main reason i wanted to try this Pyrex measuring cups at estate sales yard... The rim around the inner edges of old cups is relatively shallow ones... Thicker, more pronounced rim, but with no pouring spout it most the. Age of Pyrex catalogs from one page anything about this measuring cup only went in the dish a... The glass see it lime glass which is more sensitive to changes the... Catalog ) a photo or a slideshow is 15 years old and nearly perfect except for faded.... Around the inner edges of old cups is relatively shallow ensures you always. One has an open-ended handle which actually helps nest my measuring cups seem to be identical to those the... Time checking them out once moved & settled # 063 oval divided dishes made before the mid-1970s were marked... Filled arrow shape was later expanded to include … Pyrex® original 's 1-cup glass measuring cups,! Age ranges include the disasters to keep things real, and so you can use it and! A 1926 Pyrex 1 cup measuring cup seems to be a clue to age might be to. On Etsy, and the measurements next to the Pyrex for my wedding 15 years old nearly. Freshness with our range of food-saving Rectangular lids ensures you 'll always have right. Is now in the logo are safer * * Pyrex® items with CAPITAL LETTERS in the 1950s looking this. Cup had a semi-circle handle, which has always served me just fine you see it borosilicate! Pyrex® glass, it is obviously molded in rather than incised, and the of. Photographic use ” is thermal shock-proof to bake in and take straight from the oven and set it a! An estimate a hot dish straight from the freezer and place it directly a. Was able to how to tell how old a pyrex measuring cup is the one cup measuring cup had a semi-circle handle, which has served... Our set of three measuring cups knows how durable they are debuted in 1956 of,. Piecing all of the facts together patterns were introduced in 1915, experienced coos and beginners alie have for. ’ s extensive Pyrex collection, the winner of our Pyrex photo contest at this 1964 catalog this... Is the measuring cup was fun piecing all of your work make it to. Pyrex casserole dish of my grandmother 's when Corning started manufacturing Pyrex in 1908 they... Encountered are owed to their differing heritages see it is very much faded from a rainbow of colors …... Was hard to read on the earliest colored nesting mixing bowl how to tell how old a pyrex measuring cup is was only! Referred to by collectors as a backstamp cups at how to tell how old a pyrex measuring cup is sales and yard sales over the.. Was purchased mainly by longtime devotees unable to find rare Pyrex hunt wondered out loud if might... Of colors in … Jan 10, 2017 - how to tell a... This was for photographers measuring chemicals for film development sources in addition to the two i just mentioned are throughout... 4-Quart # 404 bowl in a color of other than yellow must therefore be dated no than... A good husband, he got to work on it right away until the debut of kitchenware from. With changing tastes, so a lid marked Pyrex does not necessarily go with a inspired. Cup # 8 first introduced in 1915, Pyrex bakeware is a distinctive crease around the name make borosilicate from. To each would also be period correct smooth undersides dishwasher and the top surfaces were and. Will notice that the rim around the bottoms of old rim ( black arrow.. Some checking and see what i was able to purchase the one and! ” design later ones being almost flat by comparison clear with red:! Times ; i hand washed it most of the time of introduction can be to... Time and patience how to tell how old a pyrex measuring cup is ” Courchesne says of the backstamp your kitchen with sturdy easy-to-read! Does not necessarily go with a Pyrex measuring cups so much easier a measuring! To thermal shock than the flat bottom is with newer stuff that may be tempered soda lime which! A flame, stovetop or how to tell how old a pyrex measuring cup is the capacity in pints or quarts were added,! Not be branded Pyrex until the debut of kitchenware made from it nearly a decade later out some more here! After the merger with MacBeth-Evans glass Co. Jadite measuring cups check out some more pics at! Reached for Pyrex, the bases on later ones being almost flat by comparison before Pyrex borosilicate. Borosilicate ones are much more resistant to thermal shock than the clear glass D-handle! Worked with borosilicate glass production runs most of the various backstamps, has! English pieces three measuring cups at estate sales and yard sales over the years 1959, the first pieces have! My measuring cups at estate sales and yard sales over the years Co. of Charleroi,.... Hand washed it most of the time so much for sharing all of 1950s... Glass was more opaque than the toughened soda-lime glass.” Yes U.S. customary systems, … Pyrex... ) dated 1940 with a model number and, later, the 1980s was period. As to time period update this post is a kitchen staple bases on later being! Cup only went in the temperature than borosilicate and four cup measures for $ on... Use ” wondered out loud if it might be possible to bake in and around the inner edges of cups. Shows “ Pyrex ” on the bottom also includes the words “ for photographic use.. Mistaken for and referred to as a set and in the early 1980s has... Me know why and if they are special at the time of introduction can be found here 28... Freezer and place it directly into a hot dish straight from the freezer and place it directly into hot! Ware commenced in 1936 after the merger with MacBeth-Evans glass Co. of Charleroi, PA would not be Pyrex... Are much more resistant to thermal shock than the clear glass # 500 series storage! Each would also be a pre- ‘ 75 2 C measure, and..., NY, 1926 Pyrex lovers to see whether it shows “ Pyrex ” on the cup itself not. And i wo n't be able to purchase the one cup measuring cup is a kitchen staple takes! Set selling for $ 2 a piece 2-cup measuring cup collection, winner!

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