galvanometer - E.S. Ritchie and Sons

physical object

posted on 2022-12-05, 22:44 authored by Middlebury College Antique Scientific Instrument Collection

inside a glass shade on a brass frame hangs a silk wire with mirror and needle, this is suspended over a graduated rotatable circle, resting on a mahogany base with two brass contacts Photographed in 2019 by Liam Wynne, 2021.5, as part of the MuseumWorks internship programme