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Scientific American 1921-05-21
1041/1099
Getting a coal car up an incline with the electric "billy goat". Also, "Putting waste metals to work" and "The giant of the skies".
Artist: Howard V. Brown
Source: Steve Kirch
Restoration by: Michael Ward
- Created on
- Friday 21 November 2008
- Posted on
- Friday 21 November 2008
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