James Van Allen Autographed Time Magazine Cover Signed Famous PhysicistJames Van Allen signed May 4th, 1959 Time Magazine cover James Alfred Van Allen was an American space scientist at the University of Iowa. He was instrumental in establishing the field of magnetospheric research in space 8" x 11" Good condition. Handling wear present. Material loss where mailing label was removed. Corners and edges show wear. Cover has been removed from rest of magazine. Autograph presents well with no bleeding or smudging. Follow us