The University of Iowa called upon MRC from time to time for assistance or volunteers in various matters. From making printed-circuit cards for James Van Allen's space probes, to high-speed centrifugal air-drills for the College of Dentistry, to double-barreled hypodermic needles for the Medical College, to asking me to make presentations to the Engineering College, or volunteering as a 'judge' for several U of I Student Engineering Class assignments. In the latter case, I was asked in April 1971 to serve as one of the four judges for a student course, "Introduction to Engineering". Accordingly, I volunteered for this assignment, and the enclosed package of materials represents my correspondence file to/from several professors at U of I who were involved in the Project, and my background notes for a later session in November 1971 that was triggered by my suggestions to the U of I Engineering faculty from the earlier session. My resume´ (circa 1970s) is also included on the JVM Accession Archival Media disc