The grouping includes 12 bullet/ball molds one marked "NIMROD" and "W. BARTRA/PATENTE" with leather wrapped grips, one single cavity ball mold marked "60", three brass framed "COLT'S/PATENT" marked dual-cavity molds (one without sprue cutter), and six "COLT'S/PATENT" marked dual-cavity molds with sprue cutters. All are good or better, generally showing mild wear and some scattered light pitting on the iron components.