Nicolaas Henneman, [Illustration], [Annals of the Artists of Spain, Plate 14], 1847 (shown date) 1848 (actual date), Talbotype, Donald A. Heald - Rare Books, Prints & Maps, Item #26342, Accessed: 21 October 2015, LL/62049
Conservation Contents
Fading and the permanence of photographs
421.01
Photographic Society of London: Fading Committee (1855)
421.02
Permanence of cyanotypes
421.03
Punch (1847) on fading photographs and fading love
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