All three are steel construction with steel sprue cutter, in dual chamber configuration, marked "COLT'S/PATENT" on the cutter, 1) 44 caliber mold, with "44H/W" on the right side. 2) 44 caliber mold, with "44H/O" on the side. 3) 36 caliber mold, no visible markings on the side.

Good to very good overall, with a mixed gray patina and mild pitting overall.