The J. Paul Getty Museum
F. L. Pond
License, verbatimCC0
The J. Paul Getty Museum: image dedicated to the public domain under Creative Commons Zero (CC0), stated on the media record itself ('Rights for Media'), with download clearance.
F. L. Pond. [Stereo Manufactory of F.L. Pond, Foxboro, Mass.], about 1865. The J. Paul Getty Museum.