This home card advertising the U.S. Food Administration has a note written on its back that reads, "This card was put up in July 1917 and was one of the first, if not the first, to appear in a Hyde Park window, Chicago, Illinois."
Imitations of shell holes were created on Willard Field as part of the S.A.T.C.'s drilling ground behind Old Main on Willard Field. Old Main is visible on the left side of the photograph.