Alphonse Chigot (1824-1917). French painter  known for his military paintings' Photograph dated 7 Oct 1917 but taken earlier.
Unknown author<span style="display: none;">Unknown author</span>
1917-10-07
Antoine Descheemaeker- Colle (2008),Eugène Chigot, Sa Vie, Son Oevre Peint, Editions Henri, France. <a href="//commons.wikimedia.org/wiki/Special:BookSources/9782917698020" title="Special:BookSources/9782917698020">ISBN 9782917698020</a>