Browse Items (2 total)

  • Tags: Boom Derrick

KIRCHIN078LR.jpg
A group of workers drive in wedges to cut a seam of stone at a quarry. Possibly Mt. Airy, North Carolina.

Notice the wooden gang box (where the workers tools are kept) to the left.

KIRCHIN079LR.jpg
Boom derricks and trusses help in the stone cutting operation at a quarry. Notice the man driving the horse drawn wagon.
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