Title: Abstract of Current Decisions on Mines and Mining : October, 1912 to March 1913
Author: Thompson, J.W.

Date: 1913
Link to Full Report:
Document Type: USBM
Issuing Agency: U.S. Bureau of Mines
Performing Organization: U.S. Bureau of Mines

Report Number: USBM Bulletin 61
SUDOC: TN 23 U4
Series: U.S. Bureau of Mines Bulletins