The Boy Mechanic (published in 1925) offered hundreds of detailed drawings of things a boy could build. One chapter was titled “Building a Wind Wagon.” It is unknown how...
This propeller-driven device was a home-built ice sled that was constructed by Paul Knockennusand Manfred Homes, who lived in northern Minnesota. The fuselage is from a J3 Cub airplane....
Zündapp is one of the best-known makes of German motorcycles. The company’s first car was in 1931 and it was Ferdinand Porche’s design for a “people’s car.” They concentrated...