
Wide-angle view of an open cut mining operation at #9 Below Discovery, Bonanza Creek.
Inscription recto: #574. Open Cut Mining on 9 Bel. Bonanza Ck. 1910
Wide-angle view of an open cut mining operation at #9 Below Discovery, Bonanza Creek.
Inscription recto: #574. Open Cut Mining on 9 Bel. Bonanza Ck. 1910