"Compton I. White, Gen. Mgr., John Sharpe, (?)easer, Ivor Anderson; measuring new strike in the stope. 7' 10" as compared with engineer Rush J. White's estimate of 6 inches." Two miners stretching a measuring tape across the rock face as another...
Underground mine opening (could be a stope) at the De Lamar Mine, Owyhee County, Idaho. Note the lack of timber or other types of underground support and the miner standing on the right.