Radial Engine Mechanicard - Desktop Kinetic Sculpture Automata, Aircraft Engine Memoribilia, Amazing Mechanism

MechaniCards are miniature, hand-operated, kinetic sculptures, designed & produced in limited edition. A video of this amazing mechanism, in motion, may be viewed at www.MechaniCards.com Shown here with the optional display base, The Radial Engine features an operable cross-section demonstration of the crankshaft arrangement, found inside a seven-cylinder, radial engine, similar to those found in many propeller-driven aircraft. Makes an excellent gift for WWI - II memorabilia collectors. Each is hand made, numbered & signed. They are constructed primarily from paperboard, with a few bits of wood, metal, or plastic. They make excellent gifts, & are suitable for mailing, as truly unique greeting cards. Each piece comes with complete instructions & display recommendations. Radial Engine Mechanicard - Desktop Kinetic Sculpture Automata, Aircraft Engine Memoribilia, Amazing Mechanism