La Grande Vitesse Invites You. Pen Club party, Oct. 4, 1969. In shape of sculpture. Has tape on it, and not in such good condition as Mulnix., Box: 1. Stuart Hoffius collection of records, Collection 345. Grand Rapids History Center. https://archive.grpl.org/repositories/4/archival_objects/179449 Accessed November 22, 2024.