180 artists from various camera clubs throughout the United States. Some artists and their clubs included: Chas. K. Archer, Academy of Science and Art of Pittsburg; Stanley R. Anderson, Boston Camera Club; H. Richardson Cremer, Brooklyn Inst. Of Arts & Sciences; Oliver Berg, Chicago Camera Club; Lionel Heymann, Ft. Dearborn Camera Club; Lorraine Arnold, Los Angeles Camera Club; Edward Alenius, Telephone Camera Club of Manhattan, Charles Aylett, Toronto Camera Club; Brandt Steele, Indpls. Camera Club, etc.