Product code: Pyrex store primary bowl set 401, 402, 403, 404
Pyrex primary bowl set. All have the same stamp from the 1940s (trademark registered, U.S. patent official). No chips, cracks or dishwasher damage. store Yellow, green and blue show very minimal use with a light test. Red appears to have been used the most as shown in pictures. Happy to combine with other listings.
Pyrex primary bowl set. All have the same stamp from the 1940s (trademark registered, U.S. patent official). No chips, cracks or dishwasher damage. store Yellow, green and blue show very minimal use with a light test. Red appears to have been used the most as shown in pictures. Happy to combine with other listings.