Showing Collections: 1 - 1 of 1
The Jumbo Extension Mining Company incorporated as successor to the Jumbo and Vernal Extension Mining Company in April 1904. Office and mining property was located in Goldfield, Nevada. Collection contains a payment receipt from the Goldfield Mine Operators' Association and a 1932 telegram regarding a "sensational strike" on the Jumbo claim.
- Names: Jumbo Extension Mining Company X