Description
Lücke, CF, Verlag, Leipzig, Sensitive stamps and their treatment, special print from the magazine 'Die Post', CF Lücke Verlag, Leipzig, 1939, 3rd supplemented and improved edition, paperback small print, reprint of the 1935 edition, but now without the author's name 'FG, Hermannstadt (Romania), 31 pages, not common, including a list of particularly sensitive stamps sorted by country, 'water sensitivity' etc. #60106