But in 1919, Edward D. Bullard of San Francisco, California developed the first hard hat, basing it on the Doughboy helmet he wore as a soldier in World War I. The helmet was made of canvas, glue, and ...
If you are Michael Talla, the name brings back memories of his rambling youth, when he found himself in a small East Texas ...
Specifically, Type II helmets provide enhanced protection compared to a Type I hard hat. Bullard’s Vector, Type II Cap style helmet provides Class E & G protection as well as the look of a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback