APPROXIMATELY LOCATED IN OR AROUND THE EUREKA MINING DISTRICT; UNDERGROUND WORKINGS MAP; SCALE 1 INCH = 30 FEET; SITE NAME: EUREKA PROSPECT; AUTHOR: R.J.G.; S.P.H.
Summary
APPROXIMATELY LOCATED IN OR AROUND THE EUREKA MINING DISTRICT; UNDERGROUND WORKINGS MAP; SCALE 1 INCH = 30 FEET; SITE NAME: EUREKA PROSPECT; AUTHOR: R.J.G.; S.P.H.