OCR Text |
Show . . Miners ride the ore tram deep underground. Timbers at left are used to shore up potentially hazardous spots, and at the right, one of the Ontario's numerous air pipes. Screening and bolts at top' prevent falling rock. i - - PS 'Alt ;- '- If X Rick Hearst, employee relations man for Park Ventures, relaxes in the doghouse, where miners eat and could remain relatively safe in case of disaster. A jackleg drill in operation. Two of the hardworking miners helping to sink the No. 3 shaft to the 2200 foot level. |