Description
Inertia wheel ( Maxwell ) demonstrating conservation of labor power the disk that by its own weight almost completely rewinds itself again , works very well
Ca 100 years old from the Fa W.J.C. Nieuwenhuis Hengelo Holland beautifully museum restored
Dimensions in total 65 cm high diameter heavy brass disk 15 cm
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Dealer information
Early Science
Early Science antiques was founded in 1978 by Fred de Vree based in the Netherlands where I can also be visited by appointment. I have been active for 4 decades as an antiqair and auctioneer, the last 20 years of which are specialized in scientific antiques. I visit collectors and fairs in many European countries. looking for special items please feel free to contact me by Phone or email ,if you need any information on my listed items or something you are looking for 0031653132842 [email protected]