REPRODUCTION OF THE 1939 NY KNIGHTS BALLCAP FROM "THE NATURAL" History: Robert Redford's batting stance might have left something to be desired, but he sure looked great stepping up to the plate in this cap, faithfully reproduced in all its wool and felt glory by Ebbets Field for the last 20 years. This is an authentic reproduction of the original 1939 New York Knights ballcap depicted in the film "The Natural", hand-sewn from genuine wool baseball cloth and finished with felt lettering.