1859, Newman's Photographic Colors, for the Silvered Plate - Glass - and Paper, Advert, Google Books, LL/35352
1859 Newman's Photographic Colors, for the Silvered Plate - Glass - and Paper
Advert Google Books Advert was published in How to Colour a Photograph; or, Lessons on the Harmony and Contrast of Colours (London: Cassell, Petter, and Galpin, 1859)