Us Department of Interior (COR)/ Kerby Jackson
(4)
Arizona Bureau of Mines/ Kerby Jackson
(1)
Baker City Chamber of Commerce (COR)/ Kerby Jackson
(1)
California Miner's Association (COR)/ Kerby Jackson
(1)
Idaho Bureau Of Mines/ Kerby Jackson
(1)
Idaho Bureau of Mines (COR)/ Kerby Jackson
(1)
Idaho Bureau of Mines/ Kerby Jackson
(1)
J. S. Diller/ Kerby Jackson
(1)
Kerby Jackson/ United States Department of the Interior (COR)
(1)
Us Department of Geological Survey (COR)/ Kerby Jackson (INT)
(1)
Us Dept of Geological Survey (COR)/ Kerby Jackson
(1)
Waldemar Lindgren/ Kerby Jackson
(1)