Trephine, in form of bow-drill shaft
1900-1915
Trephine, probably steel, probably 18th century
1701-1800
Surgical drill with pointed steel (?) blade and wo
1870-1920
Surgical drills with painted steel (?) blade and w
1870-1920
Trephine, steel, with wooden handle
1870-1930
Drill, brace and bit type
1501-1800
Centre pin key for trephine
1801-1900
Centre pin key for trephine
1701-1800
Centre pin key for trephine
1701-1800
Cranial trephine
1771-1930
Trephine, steel and brass
1871-1900
Trephine, brass and steel
1871-1900
Four flint instruments
1918-1920
3 trephining instruments, shark's tooth
1918-1920
Curtis septum trephine
1901-1935
Trephine, steel, brass and ebony
1885-1900
Horsley's trephine
1901-1955
Trephine, in form of bow-drill shaft
1900-1915
Trephine, in form of bow-drill shaft
1900-1915
Trephine, bow-drill shaft
1900-1915
Trephine bow-drill shaft
1900-1915
Trephine, bow-drill shaft
1900-1915
Piece of glass
1918-1920
6 pieces of glass
1880-1920
Centre pin key for trephine probably 18th century
1701-1800
Tubular iron head with notched edge
1880-1920
Surgical instrument with pointed steel (?) blade a
1870-1920
Surgical instrument consisting of metal blade with rasp-like edge andwooden handle
1880-1920
Surgical instrument consisting of metal blade with notched trident point set into wooden handle
1880-1920
Surgical instrument consisting of flattened steel
1870-1920
Surgical instrument consisting of spike-like blade fixed into wooden handle
1880-1920
Surgical instrument consisting of short tooth-like metal blade fitting into wooden handle
1870-1920
Surgical instrument consisting of spke-like metal blade fixed into wooden handle with brass collar
1880-1920
Surgical instrument consisting of short flattened spike set into turned wood handle
1870-1920
Centre pin key for trephine
1701-1800
Centre pin key for trephine
1701-1800
Centre pin key for trephine
1701-1800
Trephine head
1950-1970
Trephine head
1950-1970
Detachable handle only of Horsley's trephine
1901-1930
Rhomboidal piece of mineral
1918-1920
Piece of bottle glass
1880-1920
4 fragments of obsidian
1913-1920
Trephine, no handle
1880-1910
4 pieces of obsidian
1918-1920
Part of a trephine(?), steel, possibly English, 18
1801-1870
Trephine, steel and German silver
1880-1920
Trephine, nickel plated brass and steel
1890-1920
Trephine, steel and nickel plated brass with vulcanite handle
1890-1930
Trephine, bow-drill shaft
1900-1915