Tenth Census of the United States, 1880: Mining United States. Census Office. 10th census, 1880 Published: 1886 Total Pages: 1231 Get eBook
Report on the Mining Industries of the United States (exclusive of the Precious Metals) Raphael Pumpelly Published: 1886 Total Pages: 1326 Get eBook
Geological Report of Progress in the Laboratory of the Survey at Harrisburg Published: 1881 Total Pages: 162 Get eBook
Census Reports Tenth Census: Report on the mining industries of the United States (Exclusive of the precious metals), with special investigations into the iron resources of the republic and into the cretaceous coals of the northwest United States. Census Office Published: 1886 Total Pages: 1314 Get eBook
Third Report of Progress in the Laboratory of the Survey at Harrisburg Andrew Smith McCreath Published: 1881 Total Pages: 164 Get eBook
