Two pair of porcelain cleats. 2" x 1 5/8" x 1" each of two per set. Both embossed or cast G.E.CO. U.S.A. CAT. 69009 PAT. JULY 9, 1901 The stamp on the left set is stronger an indented more, with the stamp on both pieces. The right set only stamped on the top piece. $20 left set, $15 right set, or both for $30. Postage $11.