org/download/sim_engineering-and-mining-journal_1870-04-05_9_14/sim_engineering-and-mining-journal_1870-04-05_9_14.pdf IA contributor: Internet Archive IA digitizing...
The Engineering and Mining Journal 1870-03-29: Vol 9 Iss 13 ( ) Title The Engineering and Mining Journal 1870-03-29: Vol 9 Iss 13 Volume 9 Publisher...
The Engineering and Mining Journal 1870-03-15: Vol 9 Iss 11 ( ) Title The Engineering and Mining Journal 1870-03-15: Vol 9 Iss 11 Volume 9 Publisher...
The Engineering and Mining Journal 1870-03-22: Vol 9 Iss 12 ( ) Title The Engineering and Mining Journal 1870-03-22: Vol 9 Iss 12 Volume 9 Publisher...
The Engineering and Mining Journal 1890-03-29: Vol 49 Iss 13 ( ) Title The Engineering and Mining Journal 1890-03-29: Vol 49 Iss 13 Volume 49 Publisher...
The Engineering and Mining Journal 1871-08-29: Vol 12 Iss 9 ( ) Title The Engineering and Mining Journal 1871-08-29: Vol 12 Iss 9 Volume 12 Publisher...
The Engineering and Mining Journal 1879-03-29: Vol 27 Iss 13 ( ) Title The Engineering and Mining Journal 1879-03-29: Vol 27 Iss 13 Volume 27 Publisher...
The Engineering and Mining Journal 1877-03-03: Vol 23 Iss 9 ( ) Title The Engineering and Mining Journal 1877-03-03: Vol 23 Iss 9 Volume 23 Publisher...
The Engineering and Mining Journal 1870-06-14: Vol 9 Iss 24 ( ) Title The Engineering and Mining Journal 1870-06-14: Vol 9 Iss 24 Volume 9 Publisher...
The Engineering and Mining Journal 1870-06-28: Vol 9 Iss 26 ( ) Title The Engineering and Mining Journal 1870-06-28: Vol 9 Iss 26 Volume 9 Publisher...