Rare 475 Turquoise Hex Check out the winning bid!
Vintage Kitchenware, Vintage Pyrex, Vintage Dishes, Rare Pyrex, Antique Glass, Milk Glass, Coffee Mugs, Chips, Kitchen Dining
Very Rare Vintage Pyrex Solid Pink Full Set Cinderella Nesting Bowls ~ swoon!
Getting embossed as opposed to incised, and the material becoming glass, it is obviously molded in as opposed to stamped. It's a crystalline material and was probably the big part of the very first glass employed by humans.