Drilling contest in 1922 in Warren, Idaho. standing: L-R 1. Unknown, 2. Theodore Mauresburger, 3. Joe Powell, 4. Mannering, 5. Jack Murphy, 6. Austin James (owned freight line & drove from Salt Lake to Boise), 7. Harvey Smith, 8. Unknown, 9. Jess...
Two miners drilling underground with a column mounted drill. Miners are wearing soft hats, not hard hats. Candles are used for illumination. Extra drill steel is visible on left side of photo. Photo probably taken at the Bunker Hill Mine circa...