University of Southern California snowball party, 1956
Caption slip reads: "Photographer: Gray. Date: 12-08. Reporter: Coughlin. Assignment: USC 'Snowball party'. 3, 75, 76: Virg Schaeffer (front) and Sandy Smith targets of snow while riding tobaggan. 4, 21, 22: L-R: Clark Sorensen, Barbara Oswald, Don Harris and Virginia Burton (who's posing for snowwoman)".