Use the glass markings, stamps, and logos on the pieces themselves to identify when the glass was produced. The oldest Pyrex markings should be on the bottom of glass pieces and feature Pyrex in all capital letters inside a circle with CG for Corning Glassworks.
Which vintage Pyrex is worth money?
Patterned Pyrex—such as the 1956 Pink Daisy or the 1983 Colonial Mist—also tend to be valuable as a collector’s item. Some patterned collections, like the 1959 Lucky in Love heart and four-leaf clover design, have been valued as high as $4,000 for one bowl.
What does the number on the bottom of a Pyrex bowl mean?
Pyrex dishes also hide a little secret code: Many contain a three- or four-digit number that corresponds to a specific dish. A series of Mixing Bowls will feature 401 (1.5 pint), 402 (1.5 quart), 403 (2.5 quart), 404 (4 quart). The iconic two-quart green-and-white casserole dish is a 232.
What is the most valuable Pyrex pattern?
Pretty much everyone in the Pyrex collecting community agrees that Lucky in Love is the rarest Pyrex pattern ever released. Lucky in Love is an elusive print that dates to 1959 and only appeared on one-quart round casserole dishes.
Is Pyrex always marked?
On the bottom of most every genuine Pyrex opalware article is an embossed set of markings which contains a variety of information. While technically a trademark, it is most often seen referred to as a backstamp.
What is the difference between Pyrex and Corningware?
Essentially, the main difference between Corningware and Pyrex is that Corningware tends to be smaller, and more aesthetically pleasing. No one wants to see grandma’s gorgeously glazed holiday ham in a Pyrex dish; presentation is everything!
Can you make money selling vintage Pyrex?
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. Sure enough, we found a 1950s set selling for $1,850 on Etsy, and one from 1960 for $700 on eBay. There’s even a rare vintage Pyrex bowl mold going for $1,000.
What does Cinderella mean in Pyrex?
This new shape was called Cinderella – a magical nod towards the Disney character who was popular on stage and screen at the time. This pattern was made by Pyrex from 192-1981 and came in nest bowl sets of contrasting colors – 2 bowls in bright gold with white imagery and 2 bowls in white with gold imagery.
What is the oldest piece of Pyrex?
Atomic Eyes is the oldest Pyrex pattern known to exist.
Pyrex began manufacturing patterned sets in the 1950s.
How many vintage Pyrex patterns are there?
Or browse patterns by thumbnail image. There are currently 172 unique patterns listed on this page.
Why is vintage Pyrex expensive?
Most Expensive Vintage Pyrex
This colorful glassware that was virtually indestructible was made by Corning Glassware until 1998. Vintage pieces made from the 1950s to the 1970s are highly sought after by collectors due to their appearance in shows likes “Mad Men” and “The Marvelous Mrs. Maisel.”
Why is the lucky in Love Pyrex so rare?
Originally produced at the Corning Glass Works plant in Charleroi, PA, the company says Lucky in Love was originally a limited release. There is no record of just how many pieces were sold, “making it the single most intriguing and desirable Pyrex pattern,” Pyrex says.
What was the first Pyrex pattern?
In 1915, the company launched its first Pyrex line (Pyrex combined “pie” and “Nonex”) with 12 pieces, including pie plates and a loaf pan.
What year is vintage Pyrex?
Vintage Clear Glass Pyrex
From 1915 to 1947, when colored opalware was introduced, Corning produced only clear glassware. The ubiquitous measuring cups, which are clearly marked, reached the market in 1925. Immediately popular, the cups remain in production and are viewed as must-have items by most home cooks.
Can you still bake with vintage Pyrex?
The cheerful, vintage pieces are durable and able to help with almost any culinary task.
When did they stop making Pyrex?
Although the colorful opalware was (sadly) discontinued in the late 1980s, the factory in Charleroi is still making Pyrex pieces. World Kitchen took over the Pyrex brand in 1998, when Corning once again returned its focus to scientific glassware.
What happened to Corelle?
In 2019, the company merged with Instant Brands. Downers Grove, IL, U.S. The company began as the Corning Consumer Products Company, a division of the glassmaker Corning Inc., and was also known as “World Kitchen” from 2000 until 2018.
Is Pyrex made by Corelle?
Who makes Pyrex? Pyrex is made by Corelle Brands, a global housewares company based in Rosemont, IL.
Where is the stamp on vintage CorningWare?
For traditional square Corning Ware, this mark was under the Handle Lug, except for Petites, which were embossed on the bottom, but with measurement in milliliters. For French White/Classic Black and Casual Elegance, it is located on the bottom.
Why do people collect vintage Pyrex?
It’s great, durable design. Unlike a fragile, unwearable vintage lace dress, Pyrex can still be used day in and day out with no decline in quality of the product. Barber, who by his own admission owns “almost every piece of Pyrex produced from the past 45 years,” uses them all—even the pricey rare factory prototypes.
Why are people thrifting Pyrex?
Many people love it for its durability, while others love it for its colorful designs. There are Pyrex collectors who are in search of vintage and collectible Pyrex pieces.