sponsored by GAC Corporation and its Allentown units ; GAC Finance Inc. and Stuyvesant Insurance Group ; February 21-March 21, 1971, Allentown Art Museum
edited by Crawford Alexander Mann III ; with contributions by Sheldon Barr, Melody Barnett Deusner, Diana Jocelyn Greenwold, Stephanie Mayer Heydt, Crawford Alexander Mann III, Brittany Emens Strupp