The J. Paul Getty Museum
G. Herbert & Horace C. Bayley
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.
G. Herbert & Horace C. Bayley. Latchford - Interior of Sluice Culvert, negative July 1891; print 1894. The J. Paul Getty Museum.