“Galvanometer” by Ward, Lock & Co (1870 – 1900) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Digital Public Library of America.

Galvanometer

Galvanometer

TitleGalvanometer
ArtistWard, Lock & Co
Date1870 – 1900 19th century
Classificationimage
Holding institutionDigital Public Library of America
Credit lineDigital Public Library of America, via {'@id': 'http://dp.la/api/contributor/science-history-institute', 'exactMatch': ['http://www.wikidata.org/entity/Q5090408'], 'name': 'Science History Institute'}.
RightsPublic domain (CC0)

Subjects: Historical scientific diagrams

Explore the context

Keep exploring

More in this tradition

By the same hand

The wider subject

Zoom out

Get Galvanometer in high resolution

Part of this curated collection — every image print-ready in one download.

Historical scientific diagrams £2.99

5800 high-resolution images, ready to use

Or download just this one image (low-res) ›

Updated 2026-09-06