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Photography in Philately

A Krzysztof K. Słowiński Collection

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Item no. P2569b (postcard)

Item no. P2569b (postcard).jpg Item no. P2566a (cover)MiniaturyItem no. P2566a (cover)MiniaturyItem no. P2566a (cover)MiniaturyItem no. P2566a (cover)Miniatury

Item no. P2569b (postcard)

Type: cover

Country: Germany (DDR)

Date of use: 7 January 1986

Business stationery (postcard, back of) used by the Karl-Marx University [Karl-Marx-Universität, Sektion Chemie] of Leipzig (Germany), addressed to Prof. A. [Adam] ZALESKI, at that time the Head of Imaging Science Group [Katedra Fototechniki] of Institute of Organic and Physical Chemistry at Technical University of Wrocław (Poland). It was a request for a copy of scientific paper "The influence of halide ions concentration in the double-jet precipitation on the properties of AgHal crystals.” The paper was published in The Journal of Information Recording Materials, vol. 13 (1985), no. 3, pp. 171 – 176.