Henry Fox Talbot, View of one of the towers of Orleans Cathedral, 1843, 21 June (taken), Salt print, from calotype negative, Private collection of Geoffrey Batchen, LL/68645
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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