Ferde Grofé (right) and William Revelli at National Music Camp, July 30, 1943 Year 1943 Month July Day 30 Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Photo Subjects National Music Camp Musicians Composers Camps Ann Arbor News Old News William D. Revelli Ferde Grofe Eck Stanger Interlochen Michigan