Details
A trepanning set by Erhardt,
with steel trepan with mother of pearl infil, trephine, four crowns, Hey-pattern skull saw, arrow-head crown, two lenticulai, elevator, scalpel, bone clamp, three bone forceps and bone brush, in velvet-lined, fitted leather-covered case with gilt-tooling, signed W. Helfferich, Etui-fabrikant in Stuttgart, the lid with label Trepanations-Etui fur die gülfskasse des Königt. Gtenerk, Wasserassingen 1856 (Trepanning Set for the Infirmary of the Royal Foundry, Wasseralfingen 1856 -- 16in.(41cm.)wide
with steel trepan with mother of pearl infil, trephine, four crowns, Hey-pattern skull saw, arrow-head crown, two lenticulai, elevator, scalpel, bone clamp, three bone forceps and bone brush, in velvet-lined, fitted leather-covered case with gilt-tooling, signed W. Helfferich, Etui-fabrikant in Stuttgart, the lid with label Trepanations-Etui fur die gülfskasse des Königt. Gtenerk, Wasserassingen 1856 (Trepanning Set for the Infirmary of the Royal Foundry, Wasseralfingen 1856 -- 16in.(41cm.)wide
Further details
See colour plate