![Amazon.com: Vintage B.F. McDonald Engraved Hand Hammered Hard Hats. This is a perfect gift. Give us your name to be engraved on the front of the hat. Amazon.com: Vintage B.F. McDonald Engraved Hand Hammered Hard Hats. This is a perfect gift. Give us your name to be engraved on the front of the hat.](https://m.media-amazon.com/images/I/81+MKtbwvnL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Vintage B.F. McDonald Engraved Hand Hammered Hard Hats. This is a perfect gift. Give us your name to be engraved on the front of the hat.
![Authentic Vintage 1930s 1940s Western Colorado Miners Mining Red Hard Hat/ helmet Made by B. F. Mcdonald Company Los Angeles - Etsy Authentic Vintage 1930s 1940s Western Colorado Miners Mining Red Hard Hat/ helmet Made by B. F. Mcdonald Company Los Angeles - Etsy](https://i.etsystatic.com/11923372/r/il/f49be6/4468024015/il_570xN.4468024015_pzxb.jpg)
Authentic Vintage 1930s 1940s Western Colorado Miners Mining Red Hard Hat/ helmet Made by B. F. Mcdonald Company Los Angeles - Etsy
![Aluminum Hard Hat B F Mcdonald Co 1950 Casing Ironworkers Aluminum Helmet Flannel Liner Ear Flaps Safety Coal Miners Protective Gear - Etsy Aluminum Hard Hat B F Mcdonald Co 1950 Casing Ironworkers Aluminum Helmet Flannel Liner Ear Flaps Safety Coal Miners Protective Gear - Etsy](https://i.etsystatic.com/7731064/r/il/0a7389/2222249455/il_fullxfull.2222249455_bxcz.jpg)