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The Carrara of America. Fifty-ton electric crane used for loading cars. View of quarry, showing the method of supporting the sides by leaving buttresses of marble in the cut.
Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past
Restoration by: magscanner
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- Created on
- Thursday 5 January 2012
- Posted on
- Thursday 5 January 2012
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