| Reference | {Deposit:: U.S.G.S. TOPOGRAPHIC SHEET, VIRGINIA CITY, 1:24000}{Deposit:: W.P.A. STATE WRITE* PROJECT, 1940-418 INDIVIDUAL HISTORIES OF THE MINES OF THE COMSTOCK; UNPUBLISHED OPEN-FILE REPORT, NEV. BUREAU OF MINES & GEOL.}{Production:: WPA STATE WRITE* PROJECT, 1940-1941} |