2 viewers

2 viewers

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

2 viewers
Science Museum Group
© The Board of Trustees of the Science Museum

2 viewers, with objectives formed from truncated Stanhope lenses, English, 1871-1900