Lippmann

Direct color photography: Interference, still photography
“In 1891, Professor Gabriel Lippmann demonstrated to the French Académie des Sciences interference colour photographs of the spectrum and of stained glass windows, taken by a modification of Wiener’s method. An exceedingly fine grained, ...
  • CoePhotography_Lippmann.jpg

5 Images

Unidentified Processes

Various
Photographs of unidentified color film technologies. Several different principles and times. Feel free to contact us if you can help identifying them!
  • Unidentified Processes

20 Images in 1 Gallery

Vitacolor

Subtractive 2 color: Single coated

Pantachrom

Subtractive 3 color: Bi-pack and lenticular film recording, duplitized film with toning and silver dye-bleach
“In October, Eggert of the Agfa Research Department, read a paper at the Berlin meeting of the Deutsche Gesellschaft für photographische Forschung, on the Pantochrom subtractive lenticular bipack tricolor process. (Fig. 1.) The green and blue ...
  • Veröffentlichungen des Wissenschaftlichen Zentral-Laboratorium (1939)

15 Images

Polacolor

Subtractive 3 color: Color separation, multicolor dye images
  • Pénichon (2013)

6 Images

DuPont Stripping Negative

Subtractive 3 color: Stripping film
  • Steinbacher (2013)

2 Images

Eastman Panchromatic Separation Film 5216

Black and white panchromatic film: Three-color separation positives from color negatives

Eastman Panchromatic Separation Film 5235

Black and white panchromatic film: Three-color separation positives from color negatives

Panacolor

Subtractive 3 color: Color separation, multilayer print
  • Koshofer

2 Images

Kodak Panchromatic Separation Film 2238

Black and white panchromatic film: Three-color separation positives from color negatives