1592953054000 1312632483000 term-29986 1616541593615 1312632520000 1616290594225 adlib fitz-online adlib-term-29986 f3b1384d-e10c-34f5-b031-b0e30b4df41a 2 1 scope note A modified version of collotype in which the alum-hardened gelatin layer is transferred from glass to the metal plate; allows for the making of many more prints than ordinary collotype. reference term-29985 adlib-term-29985 0d4cd302-09e4-393a-a527-3a6315af805e heliotypes K.KT.AFU.ALO.DOI.ELK.ARI.BCW.AXC.AFU.AFU.AFU 1 code K.KT.AFU.ALO.DOI.ELK.ARI.BCW.AXC.AFU.AFU.AFU 1 heliotype reference term-99065 adlib-term-99065 44d35676-6d59-38eb-89d0-72f902002159 collotype heliotype term