Subject: Superintendent Aubrey F. "Sam" Houston, Ranger Joe Valcarce, and other Casa Grande staff standing with the Simons of Allentown, PA, who were the billionth visitors at Casa Grande Ruins National Monument.

Date: ca. 1962-1963

Collection: Casa Grande Ruins National Monument.

Author

Possibly David H. Hannah, National Park Service

File

1962-CAGR-0085B.jpg

File size

135 KB