Mechanical engineering - model atlas

Lot 1038 limit € 20

The practice of modern mechanical engineering, here the model atlas with 8 models that can be dismantled, including a 3/5 coupled superheated steam express train locomotive, six-cylinder passenger motor vehicle of 30/75 hp, 500 hp two-stroke crude oil ship engine, etc., Berlin : CA Weller, oJ, orig. Half linen, signs of age and use (collectible condition according to age)