1. Ball Court and Monument Valley Ruins Creator: Erdoes, Richard, 1912-2008 Published / Created: 1975-1991, undated Call Number: WA MSS S-2609 Collection Title: Richard Erdoes papers Container / Volume: Box 48 | Anasazi Ruins, Arizona, Colorado, included: Tonto, Montezuma, Mesa Verde, Aztec Image Count: 15 Found in: Beinecke Rare Book and Manuscript Library > Ball Court and Monument Valley Ruins