K.P. Plowman's claim near Idaho City. Miners sitting on hydraulic equipment. 1st row l to r: 1. Fred Garrecht, 2. Clay Mosher, 3. John Barry, 4. Louis Garrecht, 5. 6. 2nd row l to r 1. Ed Foster 2. Will Garrecht, 3. 4. William Horton, 5. Arch...
Material consists of correspondence with Idaho State Historical Society officials Gertrude McDevitt, H. J. Sweeney and Merle Wells from 1932-1959 regarding Idaho territorial history, Pacific Northwest fur trade routes. The correspondence includes...