Union of Gymnastic Societies "Falcon" in Poland
An interesting and unusual document - labeled "share" but share is not. Issued in Warsaw in 1927.
This is a document certifying the loan to the "Sokol" Society of the amount of 10 zlotys for the purpose of building the Union Sokolnia in Warsaw. The loan was interest-free and was to be repaid in draws over 25 years (the first draw after 5 years). So the document has some characteristics of a debt paper.
Very rare and interesting, perhaps a one-off document - highly recommended!