Trephine used in experiments on Neolithic trephination
1918-1920
3 trephining instruments, shark's tooth
1918-1920
Trephine used in experiments of Neolithic trephination
1918-1920
Trephining instrument
1918-1920
Trephine used for experiments of Neolithic trephination
1918-1920
3 trephining instruments with shark's tooth blades and wooden handles
1918-1920