Blue Diamond Company

Blue Diamond Mine staff preparing for the Big Blast. Ink stamp on the back of the photograph, “Blue Diamond Company, Corona, California. AUG -- 1926.” Handwritten on the back, “tunnel entry to ‘coyote tunnels’ to lay dynamite.”
Abstract/Description: Blue Diamond Mine staff preparing for the Big Blast. Ink stamp on the back of the photograph, “Blue Diamond Company, Corona, California. AUG -- 1926.” Handwritten on the back, “tunnel entry to ‘coyote tunnels’ to lay dynamite.”
Subject(s): INDUSTRIES - Mines and Mining
Corona, CA