Pyrex Handy Baking Set in Original Packaging. Made by Corning Glass Works, Corning, NY, probably 1947-1950. 2010.4.1535
http://www.cmog.org/artwork/pyrex-handy-baking-set-original-packaging
Pyrex Handy Baking Set in Original Packaging
Corning Museum of Glass
Pyrex Potluck