1961 Plymouth High School Yearbook Page 23:
Ronald G. Jochmann, Neil P. Johnson, Ted B. Johnson, Robert W. Joslyn, Ruth N. Kapellen, Karen L. Kind,
Robert I. Klaschus, Carol A. Kley, Conrad H. Knuth, Karen K. Koebel, Mary L. Koehler, Kathryn A. Kraus.