Photo of two wilfley tables at the Yellowjacket Mill. Notice the bucket used to catch gold, bottom left. Materials ran down the trough from the first wilfley table to the second wilfley table.
Portal of tunnel at the Rescue Mine near Warren in Idaho County, Idaho.This photo shows twelve miners and one dog posed at the mine entrance. Notice the variety of work clothing and hats. Mine timbers for shoring up the underground workings lie in...