Galvanometer - ELLIOTT BROS LONDON - Brass - circa 1900

Thomson Astatic galvanometer built by Elliott Bros of London, with serial number 875, dating to the second half of the 19th century; the markings are on the base. The item has never been restored, only cleaned. It belonged to my father. At the bottom of the base there are connections with resistors that I assume are original. On the brass lid there are scratches that can surely be removed. The only damage is the glass of the bubble level, which is cracked but does not preclude its function.