Bertrand Coblentz

Dr. Merritt W. Foster, Jr.

Edith Hillman Boxill

Hal Holbrook

Cesare Bartorelli

William Howarth, D.V.M.

Eugene G. Weinberg

Dr. Dana L. Farnsworth

Stanley Z. Daniels

Lee Phillips, D.V.M.

Abe Ravin

Dr. Murray Banks

Dr. Irvin M. Cohen

No Artist

Dr. Timothy Leary

Jörgen Schmidt-Voigt

Dr. Keith Cammeron

Klaus Holldack

Dr. Hans J. Kleinschmidt

Benjamin Spock

W. Cleon Skousen

Jean Himbert

PD Dr. Dr. Med. L. K. Widmer

Dr. M. Ralph Kaufman

Inge Hegeler