15th Jul, 2025 11:00
Photographs, Optical Toys & Science
Universal Electrostatic Stage
French or German, c.1900, unmarked, French polished base board with glass insulators to adjustable discharge rods, with adjustable centre table, base width 40cm
Sold for £150
Result including buyers premium
French or German, c.1900, unmarked, French polished base board with glass insulators to adjustable discharge rods, with adjustable centre table, base width 40cm
Auction: Photographs, Optical Toys & Science, 15th Jul, 2025
