Description: Papers of Karl G. Sundstrom (COMM '39) include a Sophomore Cotillion dance card (1939), a pledge invitation from Delta Tau Delta (1935), greeting cards featuring Greek houses from Chi Phi, Delta Tau Delta, Gamma Phi Beta, Kappa Alpha Theta, Kappa Delta, Kappa Kappa Gamma, Phi Sigma Sigma, Pi Beta Phi, Sigma Phi Sigma, and Sigma Pi, and photographs of some of his fellow Delta Tau Deltas.