1861, Alfred H. Wall - Undertakes Photographic Colouringà, Advert, Google Books, LL/35366
1861 Alfred H. Wall - Undertakes Photographic Colouringà
Advert Google Books Advert was published in "A Manual of Artistic Colouring, applied to Photographs: A Practical Guide to Artists and Photographers" (London: Thomas Piper, Photographic News Office, 1861)
