15th Jul, 2025 11:00
Photographs, Optical Toys & Science
A Large Demonstration Electrostatic Pith Ball Chamber
English, early 19th Century, unsigned, large French polished turned stand supporting a glass chamber holding pieces of pith brass top with ball conductor, height 41cm
Sold for £100
Result including buyers premium
English, early 19th Century, unsigned, large French polished turned stand supporting a glass chamber holding pieces of pith brass top with ball conductor, height 41cm
Auction: Photographs, Optical Toys & Science, 15th Jul, 2025
