Bold signature in black felt tip ink 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 February 1971.  John Verzi collection.  The Native American actor is best remembered for his Oscar-nominated performance in Little Big Man (1970).  Scarce in any format, signed about two months before the 1971 Oscars ceremony.