HUMPHREY BOGART/DETECTIVE FILMS Four posters, majority inserts, 36 x 14in., film titles include: Key Largo, Warner, 1948, U.S. half-sheet, 22 x 28in., (Cond.B-); Across The Pacific, Warner, 1942, U.S. insert, (Cond.A-); The Big Sleep, Warner Re-issue, 1954, U.S. insert, (Cond.A-); Conflict, Warner, 1945, U.S. insert, (Cond.A-), framed; and The Big Sleep, Winkast, 1977, artwork by Amsel, 36 x 14in. framed, (Con.A). (4)