Michaelis, Curt and du Boulay, P.G.H. (translator) - Flugpost Von und Nach Danzig (Teil I & II)
plus English TranslationPublisher: privately published, 1973-74 & 1989.
Paperbacks, 51 + 36 + 52 pages, illustrated, some foxing to page-edges of the English translation and very slight rust to staples else in Very Good condition.
The original work in two parts on Airmails to and from Danzig (in German), along with the English translation. 
