Unidentified artist 1853, 30 July A Photographic Positive
Magazine illustration Google Books Punch, or the London Charivari, July 30, 1851, p. 48
A Photographic Positive Lady Mother (loquitur). "I shall feel obliged to you, MR. SQILLS, if you would remove these stains from my daughter's face. I cannot persuade her to be sufficiently careful with her Photographic Chemicals, and she has had a misfortune with her Nitrate of Silver. Unless you can do something for her she will not be fit to be seen at LADY MAYFAIR's to-night."
[MR. SQUILLS administers relief to the fair sufferer, in the shape of Cyanide of Potassium.
