
Colour view of a mining operation with two men cleaning the riffles of a sluice box.
Caption: 1968 On El Dorado [sic] Mineing [sic] on Bonanza Creek.
Colour view of a mining operation with two men cleaning the riffles of a sluice box.
Caption: 1968 On El Dorado [sic] Mineing [sic] on Bonanza Creek.