Manufacturer: Pyrex / Corning - Corning N.Y. - U.S.A.
Marked: Pyrex - G 5 C
Size: fits 7-1/4 inches round, 7-3/4 inches end of glass to end of glass, 7-inches center of flange to other side center of flange.
Condition: used, no chips, minor rim roughness, normal glass manufacturing lines within the glass.
Comments: crystal glass lid, with center lift knob, and a circle 1-1/2 inches out from knob with a ribbed design.