Telescope used with Faraday's magnet
Telescope used with Faraday's magnet for measuring diamagnetic susceptible by Kathleen Lonsdale at the Royal Institution, 1935 -1946.
From a collection relating to the X-ray crystallography research carried out by Dame Kathleen Lonsdale at University College London.
A three legged stand with adjustable feet, a metal pole protruding from this with an attachment on it. At the end of the attachment is a box with a wire coming from it.