Alexander Still, Edinburgh

2

Evans

1

Gardner

1

Gardner, Edinburgh

1

J. Weiss & Son

1

John Weiss & Son, Ltd

1

Weiss,J & Sons

1

Metal

5

Metal, wood

5

Brass

3

Steel

3

Wood, ebony

2

Cotton

1

Tin

1

Wood, rosewood

1

Trephine

7

Trephines, case

2

Trephine crown, adjustable

1

Trephine crowns, cylindrical

1

Trephine handle, elevator each end

1

Trephine heads (2)

1

Trephine key

1

Trephine set

1

Trephine, adjustable

1

Trephine, circle scribe

1

Trephine, vertical edging, without centrepiece

1

Trephines

1

Trephines, Craniotomy set

1