Operating & Repairing American Flyer Trains HO-O-S by Thomas J. Seccia  8-1/2 x 11 331 pages. As shown in photos. Any question, please ask.  S&H $5.00. Includes exploded views for Action Car, Freight Cars, Passenger Cars. HO Locomotives & Diesels. Accessories. Some new drawings and original A.C. Gilbert views.