Spanish

KG-011

KG-011

Three very different keys, from left to right:

Unmarked key with cylindrical arm and cut off knob.

Walters key marked: “Cat. No. 5KK, serial No. 4 12 OZS W.R. 427”.

Polechanger key, 1 B W.U. Tel. Co. Made by Spies Electric Works – Chicago.