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Photography in Philately

A Krzysztof K. Słowiński Collection

Jabłonka - Markocki 1977.jpg Jabłonka - ObituaryMiniaturesItem no. P3602b (letter)Jabłonka - ObituaryMiniaturesItem no. P3602b (letter)Jabłonka - ObituaryMiniaturesItem no. P3602b (letter)Jabłonka - ObituaryMiniaturesItem no. P3602b (letter)

= Example of Prof. W. MARKOCKI's publications =

This article was on a decrease of the spectral sensitization of silver halide emulsions cused by some nondiffusing color couplers, and was a description of research carried out together with Dr. Stanislaw Jabłonka.

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