Vintage MSA Mine Safety Appliance Respirate Dustfoe #66 Kit USA- Decor Use ONLY | eBay
Dustfoe 66 Respirator for Dust and Mist MSA Mine Safety Mask Bureau of Mines Approved Fun Bathroom or Teen Boy Decor - Etsy UK
The half masks in my collection. Top row, right to left, MSA Dustfoe #66, MSA Comfo (the 1937 type), modern MSA Comfo (heavily damaged). The mask on the bottom is the US
Vintage MSA Mine Safety Appliance Respirate Dustfoe #66 Kit USA- Decor Use ONLY | eBay