Wall, E. J. (Edward John), 1860-1928 · Boston, Mass., American Photographic Publishing Co. · leaf 267
d of ALL Panchromatic Plates. They can be used for instantaneous photography even with a deep correcting filter in position. They give a correct render- ing in monochrome of the actual visual color values. The ILFORD Rapid Process Panchromatic Plates are equally color-sensitive but of a slower…
Color photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
