
A large mining operation in full swing on Bonanza Creek.. Two boilers can be seen to the left with a large pit in the center right.
Inscription recto: No 13 Below Disc. Bonanza.
A large mining operation in full swing on Bonanza Creek.. Two boilers can be seen to the left with a large pit in the center right.
Inscription recto: No 13 Below Disc. Bonanza.