- Visitors inside the west room of the Great House, ca. 1958
Subject: Visitors receiving a guided tour of the west room of the Great House at Casa Grande from NPS archeologist Alden Hayes. Date: ca. 1958 Collection: Casa Grande Ruins National Monument. - Superintendent Houston in 1961
Subject: Superintendent Aubrey F. Houston with architectural models of structures in Casa Grande. Date: October 6, 1961 Collection: Casa Grande Ruins National Monument. - Superintendent Al Bicknell, ca. 1961
Subject: Superintendent Al Bicknell standing outside the north door of the Great House at Casa Grande. Date: ca. 1961 Collection: Casa Grande Ruins National Monument. - Visitors outside the Great House, ca. 1962-1963
Subject: Joe Valcarce leading visitors on a tour along the east side of the Great House at Casa Grande. Mr. and Mrs. Daniel P. Simon, of Allentown, PA (standing near the back of the group, with Mrs. Simon in a flowered dress) were the billionth visitors to enter Casa Grande Ruins National Monument. Date: ca. 1962-1963 Collection: Casa Grande Ruins National Monument. - Superintendent Houston in 1961
Subject: Superintendent Aubrey F. "Sam" Houston completing a tour of the ruins. Date: 1961 Collection: Casa Grande Ruins National Monument. - NPS Archeologist David Hannah in 1962
Subject: NPS archaeologist David H. Hannah standing west of the museum at Casa Grande. Date: August, 1962. Collection: Casa Grande Ruins National Monument. - Seasonal Ranger Milton Hooper in 1962
Subject: Seasonal Ranger Milton Hooper standing north of the museum at Casa Grande. Date: August, 1962 Collection: Casa Grande Ruins National Monument. - Supervisory Ranger Joseph P. Valcarce in 1962
Subject: Supervisory Ranger Joseph P. Valcarce standing near the parking lot north of the museum at Casa Grande. Date: August, 1962 Collection: Casa Grande Ruins National Monument. - Casa Grande's Billionth Visitor, ca. 1962-1963
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. - NPS Archeologist David Hannah in 1962
Subject: NPS Archeologist David H. Hannah standing at the gate northeast of the Great House. Date: 1962 Collection: Casa Grande Ruins National Monument. - A ranger-led tour, ca. 1964
Subject: Seasonal Ranger Frank Midvale with a group of visitors near a compound wall at Casa Grande. Date: ca. 1964 Collection: Casa Grande Ruins National Monument. - Superintendent Charlie Voll and the Houstons in 1966
Subject: Superintendent Charlie Voll with previous Superintendent Aubrey F. "Sam" Houston and his wife. Date: 1966 Collection: Casa Grande Ruins National Monument. - The east door of the Great House in 1967
Subject: Seasonal Park Guide Orlenda Robbins with visitors at the east door of the Great House. Date: August, 1967 Collection: Casa Grande Ruins National Monument. - Entering the north room of the Great House in 1967
Subject: Park Guide Orlenda Robbins entering the north room of the Great House from the east room as visitors look on. Date: August, 1967 Collection: Casa Grande Ruins National Monument. - In the west room of the Great House in 1967
Subject: Park Guide Orlenda Robbins with visitors in the west room of the Great House. Date: August, 1967 Collection: Casa Grande Ruins National Monument.