Shortly after their overland escape from a Soviet prison camp, Cooper and his two Polish compatriots posed for a photograph in Latvia (L. Tom Perry Special Collections, Harold B. Lee Library, Brigham Young University, Provo, UT 84602). (L. Tom Perry Special Collections, Harold B. Lee Library, Brigham Young University, Provo, UT 84602)
L. Tom Perry Special Collections, Harold B. Lee Library, Brigham Young University, Provo, UT 84602