Bold signature and inscription, “To John/Sincerely/Herbert Wildox,” in blue fountain pen on a 6×4 white index card.  Very fine condition.  A pencil notation on the reverse side indicates that this autograph was obtained in person in April 1965.  John Verzi collection.  The extraordinarily prolific British producer and director found particular success with the numerous films he collaborated on with his wife, actress Anna Neagle.