The following additive processes have been investigated: Agfacolor, Dufaycolor, and Finlay. Conclusions are based largely upon experience obtained in the practical use of the processes. The two subtractive processes investigated were Eastman Wash-Off Relief and Defender Chromatone. Here a systematic attempt has been made to analyze the factors which control the results and to eliminate difficulties by some method of control.
Proceedings of the Iowa Academy of Science
© Copyright 1937 by the Iowa Academy of Science, Inc.
Carr, P. H.
"A Study of Some of the Modern Natural Color Photographic Processes,"
Proceedings of the Iowa Academy of Science, 44(1), 150-150.
Available at: https://scholarworks.uni.edu/pias/vol44/iss1/52