Capital Operating SetClark, A. P.Day, Hilbert F.George Tiemann and Company1864-1886An amputation and trephining set housed in a mahogany box lined with dark blue velvet. Included in the set is a bone saw, several scalpels, a metacarpal saw, a pair of bone forceps, additional pairs of forceps, a chisel, a trephine, and a spiral tourniquet.still image