1921 Indian Harley Henderson Pope Yale Merkel Motorcycle Engineering Manual Book For Sale This item has been shown 67 times. 1921 Indian Harley Henderson Pope Yale Merkel Motorcycle Engineering Manual Book: $75 1921 American Engineering Manual with 457 Pages & 6 Chapters - Motorcycles, Tractors, Shop Information, Oxy-Acetylene Welding Practice, Steam Cars, Running a Public Garage. Motorcycle Chapter has 62 pages and discusses a wide variety of motorcycles:Harley Davidson,Indian,Glenn Curtiss,Yale,Pope,Pierce,Smith Motor Wheel,Dayton Motor Wheel,Merkel Motor Wheel,Cyclemotor,Excelsior,Thor,Henderson,Militaire,Reading Standard. Motorcycle Chapters including:Introduction,History,Types of Motorcycles,Developments in Standard Types,Principles of Engine Operation,Motors,Starting,Brakes,Gearbox,Clutches,Magneto Generators,Regulation,Sidecars,Controls,Overhauling and Repair of Motorcycles. Entire Book including Motorcycles, Shop Information and Welding Practice are a good source of information. 98 Year Old Manual has some staining to pages, some weakness in binding, Overall is in Good Condition.Do you like Motorcycles? I will be listing Historic, Antique and other important Books and Papers for Harley, Indian and other American, British and European Motorcycles.Please add Me to your Watch/Favorite list! Please email me with any questions. I will be double wrapping all books and papers and sending them out by Media Mail. Other Related Items: 4 Cylinder Indian Motorcycle Tin Display Piece Harley-davidson New "premium Cvo Leather/nylon Touring Saddle Bag Luggage" Large Grateful Dead Psycle (motorcycle) Sam Wings PinVintage / Antique Cast Iron Triangle Shape Dirt Bike Kick Stand 13.5" X13.5"x10"