Bidspirit auction | Rare 1920s Salesman sample Fireman's/Miners

Rare 1920s Salesman sample Fireman's/Miners helmet - Great early authentic helmet believed to be a salesman sample, seems period correct, with interior lining and overall in good condition! 6X34; long 4 1/2X34; wide 2 3/4X34; tall. Bullard-Davis hard boiled marked on original label on interior of hat.