Antique steam engine teaching aid educational school model dampfmaschine 1910s
Interesting early 1900s locomotive steam engine teaching aid , hungarian, made by Calderoni teaching aid and instrument maker. Demonstrate the working of the steam engine , the cutaway piston an valve was used with a projector in the school. Brass and iron parts on marble base , with brass factory label. In good , working condition, piston and valve moves when turn round the handle. The item "Antique steam engine teaching aid educational school model dampfmaschine 1910s" is in sale since Thursday, June 7, 2018.
This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "antiquezsoca" and is located in Budapest. This item can be shipped worldwide.