Soap Box Derby, July 1937 Year 1937 Month July Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Related Soap Boxers Furnish Thrills Summer in Ann Arbor - 1937 Photo Subjects Summer in Ann Arbor - 1937 Soap Box Derby General Motors Corp. Contests Awards Honors Prizes Ann Arbor Daily News Old News Ann Arbor News