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, ...

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!

21 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 ...

15 Images

Polacolor

Subtractive 3 color: Color separation, multicolor dye images

6 Images

DuPont Stripping Negative

Subtractive 3 color: Stripping film

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

2 Images

Kodak Panchromatic Separation Film 2238

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