Vintage Pyrex Rare 1961-1966 , Blue Corn flower Classic Original Mint Condition

Vintage Corning ware 01 1/2 QT Vintage Pyrex Rare 1961-1966 , Blue Corn flower Classic Original Mint Condition Very Rare** Vintage Pyrex 1961-1966 Black Stamp Model, Corning Ware!. Here is your chance to get a very hard to find gem in excellent condition. Please zoom on photos. Stamp is crystal clear with size and model P1 3/4 B. Comes with matching lid model B-30. The piece shows as though it was never used. Slight gray markings on bottom, looks very good though for being about 60 years old. Please message me with questions. This is a piece you can brag about!