You are bidding on a new reproduction Continental Overhaul Manual for engine series C-125 C145 O-300-A,B,C,D,E and Service Parts Catalog for engine series, C125, C145, O-300,A,B,C,D.Mod. E Parts No.s same as Mod. D.Get both manuals combined in one book with bright white paper and a comb binding that lays flat when opened. This manual has high grade easy to read illustrations and is needed if you have one of these engines. pay with cashiers check, Pay pal.