which was founded in 1898 in San Francisco and originally supplied carbide lamps and other mining equipment to gold and copper miners. The “Hard Boiled” hat was introduced in 1919, and was the ...

[Photo: Bullard] Edward Dickinson Bullard launched the company in 1898 in San Francisco to supply gold and copper miners with ... He designed the first-ever hard hat in 1915, which was made ...

Bullard’s father, Edward Dickinson Bullard, who sold mining equipment for use in gold and copper mines. After the hard hat was introduced, the company began to focus on manufacturing safety ...

There's a copper thief on the loose in downtown Manhattan—and he used a hard hat to sneak his way onto a rooftop to steal it. According to the NYPD, on September 30, at 10:30 a.m., a man "broke ...

COLORADO SPRINGS – Copper wire thieves who are sometimes disguised as utility workers in vests and hard hats have stripped wire from 291 light poles during the past three months, costing the ...

The Copper Queen Mine has over 2,000 miles of tunnels, making it one of the five largest underground mines in the world! Grab a hard hat, jump on a cart and take a tour back in time into this ...