Vintage Pyrex Butterprint Pattern.
Vintage Pyrex Collection!
Pretty in Pink Pyrex! by Claudia on Etsy--Pinned with TreasuryPin.com
Amy's Pyrex Museum. Folks donate pieces almost weekly.
Attention Collectors! A Look Back at the 100-Year History of Pyrex - CountryLiving.com
Finally Pink and Turquoise Pyrex
Vintage Large Mixing Bowl Pyrex 1940's Non by cocoskitchen on Etsy
Antique Spotlight: Pyrex Kitchenware