Rudy's Model Steam Tractor by Rudy Kouhoupt
Rudy's Model Steam Tractor reprints, for what we believe to be the first time, Rudy's Case-style traction engine project that was originally published in Popular Mechanics magazine.
The drawings in this book were hand drawn by Rudy himself, and have been only gently enhanced using a modern CAD program, allowing them to retain their original craftsman's touch.
Spiralbound. 80 pages.