Stock video

CIRCA 1950s - In Montana in the 1950s, the copper company Anaconda extracted copper through block caving because of financial restraints.

R

By Rick Ray

  • Stock footage ID: 14004425
Video clip length: 00:56FPS: 29.97Aspect ratio: 3:2Editorial use only. Learn more
SD$65720 × 480MOV77.2 MB