1592953003000 1312632483000 term-27219 1616540938168 1312632517000 1616289913978 adlib fitz-online adlib-term-27219 d766107b-dfb9-3e18-bd79-f2ba9a8dffc7 2 1 scope note A deteriorative process affecting silver photographic images, in which the silver reacts with sulphur from the air or from within the print itself to form silver sulfide, causing the print to yellow and fade. REILLY reference term-26262 adlib-term-26262 4c7f5aec-e2bf-343a-9ce5-02744fbafaf5 sulfided K.KT.AFU.ALO.BIQ.ALO.ARI 1 code K.KT.AFU.ALO.BIQ.ALO.ARI 1 sulfiding reference term-27218 adlib-term-27218 b32b5946-202c-362c-a261-774e12a3f446 <color changes> sulfiding term