Browse Items (2 total) Browse All Browse by Tag Search Items Browse Map Date is exactly "1961" Sort by: Title Creator Date Added Archaeological Excavations in Lower Glen Canyon, Utah, 1959-1960 Long, Paul Jr., V. 1961 "Questions and Answers: Glen Canyon Dam" United States. Bureau of Reclamation 1961 Output Formats atom, dcmes-xml, json, omeka-xml, rss2