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Photography in Philately

A Krzysztof K. Słowiński Collection

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FOTON 67

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== Example of Katedra/Zakład Fototechniki's cooperation with the industry in the 1960s ==

The letter of April 1967 from the BPW - The Bydgoszcz Photochemical Works FOTON [Bydgoskie Zakłady Fotochemiczne FOTON] in Bydgoszcz (Poland) specifies proposals of numerous topics for cooperation between Katedra Fototechniki in Wrocław, and BPW. Among them are such problems like production of concentrated emulsions. methods for increasing the emulsions' light sensitivity, color photography, new technologies of coating and drying.

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