For sale is a Vintage NSU Wankel Rotary Engine Cutaway Model Display German Design Model Stands Approx. 10 1/2" tall x 7 1/2" x 4 1/2" sitting on a wood formica top base.

This very well made model is mostly Aluminum and plexiglass face. Some screws are missing.

Condition is fair and operating smoothly,

NSU (HOHM -esque) WANKEL - ROTARY 

Cutaway Engine - Made in Germany, Vintage Demonstration Training Model

A rear-mounted crank/flywheel  used to be present to rotate the geared/timed tri-rotor around the wankel trichoidal chamber. Unfortunately, this is broken, but you can still turn the rotor. 

The rotor traces the path that define the intake, compression, power, exhaust cycles. A single "spark plug" used to be present (battery operated light bulb) to show "ignition" at the appropriate "combustion" cycle. This should be an easy fix, or leave as is.

See photos for condition and content details.

Please ask me if you have any questions about the item or about shipping prior to bidding.

I will take great care in packaging it.