Det elektriske planetsystem
International names:
Electrical circusDanish Instrument Inventory text:
"Electrical circus". Rotating glass ball. Leaded brass base Dia120. Baluster shaped glass stand Dia45-20 h150. at the top a circular glass plate Dia295 8mm thick with a tin foil ring Dia205-240 and connected by a tin foil strip under the glass to a central brass knob. Along the edge of the glass plate is a brass ring , inner Dia247, outer Dia287 on 3 glass pillars and elevated 30 mm over the plate. 4 hollow glass spheres app Dia50 are supposed to rotate on the glass plate, inside the brass ring.Ref: W & J George Ltd, London, Catalog 1915, p 299.Not signed1800 app (g)
- Category: Electricity
- Hauch number: K036
- Inventory number: 7371
- Danish Instrument Inventory number: 2263
- Hauch references:
- Begynd.grund: §498
- Cabinet 1: 0
- Literature:
Gütle(1790) pl.XI fig.56
