From the KLVX Steamboats on the Colorado Photograph Collection (PH-00156). "COPY 3921 Reproduction from the Original in the Arizona Historical Society" stamp on verso.
A letter from Barbara Christensen, the manager for Press & Public Information for Epic Records in New York, to Al Freeman, the Sands Hotel Director of Publicity in Las Vegas, Nevada. The letter outlines the upcoming Epic Records, National Sales Convention, June 17-19, 1968, including information about the various musical artists that were performing.