Pyrex Mixing Bowl with Red Tulip Decoration. Made by Corning Glass Works, Corning, NY, probably 1947-1950. 2010.4.245 A
http://www.cmog.org/artwork/pyrex-mixing-bowl-42
The tulip pattern was also available in yellow, see this previous post: http://pyrex.cmog.org/content/etched-yellow-tulip-pyrex-1-quart-casserole