1943
Tucker, W. B.; Sampson, R.J.
1:500k
1876
Ward, J.W.
1:665k
1930
Burke, Howard.
1893
Wood Brothers
1:3m
1924
[Tucson] : Arizona Bureau of mines
1934
Leahy, J.F.
1950
Bloodgood, Don
1883
Cram, George Franklin
1:2m
1938
Thomas Brothers
1:2m
1905
U.S. General Land Office