Ives, Frederic Eugene, 1856-1937, Ives Krōmskōp Co · Philadelphia : Ives Krōmskōp Co. · leaf 14
IO by which the records of color are obtained automati- cally and accurately. The positive record is made by contact printing from the negative, in the usual way ; the glass plate is then cut in three and mounted on the special hinged frame, designed to bring the respective pairs of images readily… … Kromskop and Night Illuminator. In the daytime, the Kromskop is used in front of a window, and illuminated by the light of the sky. At night, and where light from the sky is not available, it is necessary to use the “ Krdmskop Night Illumina- tor,” by means of which the light of two Welsbach gas…
Color photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
