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The Engineering and Mining Journal 1873-09-09: Vol 16 Iss 11 ( ) Title The Engineering and Mining Journal 1873-09-09: Vol 16 Iss 11 Volume 16 Publisher...
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The Engineering and Mining Journal 1873-12-30: Vol 16 Iss 27 ( ) Title The Engineering and Mining Journal 1873-12-30: Vol 16 Iss 27 Volume 16 Publisher...
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