Pyrex Collector Forums

Thanks everyone! I plan on just leaving her be and enjoying her rarity.

Hi there, I began collecting a few years ago and have a small collection which includes Pyrex from my mother in law, a friend that knows I love it and sells it to me if I like, my husband as gifts, and treasures from thrift stores and estate sales. I think I saw a Pyrex dish at an estate sale or at ...

I found a yellow primary today that has no markings but does have an old black embossed stamp on the back. Another collector let me know that the embossing mark on my Pyrex matches the mark on the Pyrex dinnerware beginning in 1953. I can't find anything online that would indicate the primaries bein...