The J. Paul Getty Museum
John S. Moulton
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.
John S. Moulton. Mt. Lvell [sic], from the head of Tolumne [sic] Valley. [Yosemite Valley, California], about 1870. The J. Paul Getty Museum.