The posters in this series are too large to store in the archival boxes, and for this reason are filed in the oversize vertical file. There are 30 posters announcing Vandaleer concerts, 4 announcing other university musical events, one for Karin Hurdstrom's FPAC benefit concert, and two Idaho State College Choir posters (1955, 1956). There is also a framed poster announcing the 1930 Vandaleer concert in Payette High School, and a framed proclamation signed by Governor Cecil Andrus naming the Vandaleers "Ambassadors of Good Will Abroad" dated December 31, 1974.