Here is a rare unmarked Early Electric Demonstration Motor with all moving parts.. Has not been cleaned or tested. No breaks or repairs. 9″h x 7 1/2″w. Research has me thinking this is along the lines of being a Bipolar? Possibly produced by OMSTED or CENTRAL SCIENTIFIC? Again, it has no markings so just making associations based on findings of similar.. Please view all photos and let them be your guide. Any questions (or answers) regarding this piece are welcome. The item “ANTIQUE EARLY UNKNOWN SCIENTIFIC ELECTRIC MOTOR DYNAMO DEMONSTRATION BIPOLAR” is in sale since Sunday, May 15, 2016. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip”. The seller is “coalcreekpicker” and is located in Coal Creek, Colorado. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, TR, BR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.
- Maker: Unknown, Unmarked
- Original/Reproduction: Original