50 Pfennig Ferienkolonie Vogelkoje

Vogelkoje Kampen was a children's holiday colony on Sylt's northwest coast, established to give urban working-class youth time on the North Sea. The 50 Pfennig note was issued in 1921 as internal scrip — functional currency within the colony's grounds during the inflationary years when small-denomination Reichsmark coinage had effectively vanished from everyday use. This was common practice among German institutions of all kinds in the early 1920s, but a holiday children's colony issuing its own notgeld is a distinctly unusual issuing authority even by Weimar-era standards.

Hartung & Co. in Hamburg handled a considerable volume of provincial notgeld work during this period. The watermark security feature is notable given the modest scale of the issuer.