19th Nov, 2021 12:00
Fine Photographica & Instruments of Science
A Crookes' Spinthariscope
English, dated 1903, to observe radium decay, engraved to the side of the lacquered brass body, 'Spinthariscope, W. Crookes 1903, with viewing lens to the top and adjustment mechanism at the screen end
Sold for £198
Result including buyers premium
English, dated 1903, to observe radium decay, engraved to the side of the lacquered brass body, 'Spinthariscope, W. Crookes 1903, with viewing lens to the top and adjustment mechanism at the screen end
Auction: Fine Photographica & Instruments of Science, 19th Nov, 2021
