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

Kodak Panchromatic Separation Film 2238

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

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

Panacolor

Subtractive 3 color: Color separation, multilayer print

11 Images in 1 Gallery

Polacolor

Subtractive 3 color: Color separation, multicolor dye 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!

295 Images in 4 Galleries

Vitacolor

Subtractive 2 color: Single coated