Item no. P3602a (letter)
Type: cover
Country: Poland
Date of use: 9 March 1967
The letter of April 1967 from the BPW – The Bydgoszcz Photochemical Works FOTON [Bydgoskie Zakłady Fotochemiczne FOTON] in Bydgoszcz (Poland), addressed to Prof. Witold ROMER of Politechnika Wrocławska {Technical University of Wrocław]. It contains in the attachment comments on the prospects for the development of the Polish photochemical industry.