拍品专文
Truax(1899): The Mechanics of Surgery, pg. 871-872-"This form of perforator is objected to by many, because it is difficult to clean and because its application is limited to the cranial vault."
细节
04HAJEK, Vienna
An Braun's-pattern foetal trepan-perferator, with curved shaft, crown, screw-mechanism and ebony handle and grip -- 16¼in.(51.5cm.) long unextended
An Braun's-pattern foetal trepan-perferator, with curved shaft, crown, screw-mechanism and ebony handle and grip -- 16¼in.(51.5cm.) long unextended