Mine Safety Appliances Clear-Vue DustFoe Respirator

Mine Safety Appliances GasFoe Respirator

Pulmosan General Respirator RA-110

Pulmosan Respirator R-17

Chicago Eye Shield Company Respirator Cat. No. 90-F

YorkCo Smoke & Ammonia Mask

Davis Type M-1 Gas Mask 1935

Pulmosan Fumeguard Mask No. 1600J 1940

Chicago Eye Shield Company Fume Mask c.1940