A Muhammad Ali signed ''I Am King'' photographic biography by David King, signed, dedicated & dated to the inside front cover in green felt tip pen T

A Muhammad Ali signed ''I Am King'' photographic biography by David King, signed, dedicated & dated to the inside front cover in green felt tip pen TO GARTH FROM MUHAMMAD ALI, AUG 13-77; sold with a letter from the individual who collected the autograph at the London Hilton in 1977, first page torn, explanation for this is also part of the supporting letter (2)