Two for the price of one! This is a Griswold double skillet. The top serves as a lid / cover, and can also be used as its own skillet. The bottom is an extra-deep skillet (chicken pan). The two pieces fit together with a hinge. The set is in excellent condition.
The top is marked DOUBLE SKILLET TOP 80, Griswold large block logo, ERIE PA., U.S.A. and the p/n, 1103. It also has two long patent number. It is in excellent condition, and sits flat. It measures 10-5/16″ in diameter, and it is 2-1/4″ tall.
The bottom is marked DOUBLE SKILLET BOTTOM 80, Griswold large block logo, ERIE PA., U.S.A. and the p/n, 1102. It measures 10-1/2″ in diameter, and it is 3-1/4″ tall. It is also in excellent condition. There is one small area of light roughness/unevenness on the cooking surface, but I expect that it will even out with additional seasoning.
Both pieces have been cleaned to bare iron and seasoned with one coat of Crisco vegetable shortening. This set is ready for use or display.