Yuma Proving Ground Heritage Center Museum, Yuma, CA External Photographs > The Museum Project > Yuma Proving Ground Heritage Center Museum, Yuma, CA Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-00 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-01 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-13 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-17 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-22 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-29 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-33 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-34 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-38 Yuma Proving Ground Heritage Center, Yuma, AZ Aug 2007-53 Yuma Proving Ground, Yuma, AZ 03
