Amazon.com: The Complete Atlas Wiring Book All Scales From Z to No. 1 : Atlas Model Railroad Co., Inc.: Arts, Crafts & Sewing
Amazon.com: Bachmann Trains E - Z Mate Mark II Magnetic Knuckle Couplers with Metal Coil Spring - Economy Pack - Center Shank - Medium (25 Coupler pairs per card) - HO Scale : Arts, Crafts & Sewing