1940s tin sign: Treatment Of Electric Shock

Intended as a guide for treating someone in the event of electrocution (and with some interesting wording, at that!), the quirky monochrome sign is made from tin reinforced with folded edges; a screw hole at each corner. 33 x 23.5cm. The paint with minor losses, discoloration and fine craquelure; the tin lightly crumpled and dented