Yuma County, AZ (18 items)

Aztec  (1889/1960) 1958 4-bar on cover

Dateland  (1942-1984) 1964 4-bar on post card

Dome  (1905-1962) 1962 4-bar on LD cover-sized card, PM autograph on back

Kofa Sta.  (Yuma)   1965 round dater on 3x5 card

Yuma  1938 machine cancel on cover, overstruck Oakland; 1967 machine cancel on post card.  

Post cards:  Post office [linen]; El Rancho Motor Hotel [chrome; 1962]; Flamingo Hotel [chrome, 1961]; Century House Museum [chrome]; Desert Sun Stadium [chrome]; Territorial Prison [4 views, one linen, two chrome and one real photo]; “U.S. Highway 80 and S.P.R.R. Bridges” [2 views, one linen and one real photo]]

Yuma Proving Ground B 1966 4-bar on 3x5 card, FD of operation