Danzig Research Society was created in 1743.
Danzig Research Society ended in 1945.
Danzig mark was created in 1922.
LSV Danzig was created in 1941.
BuEV Danzig was created in 1903.
Preußen Danzig was created in 1909.
Gedania Danzig was created in 1922.
Danzig gulden was created in 1923.
Society for Psychical Research was created in 1882.
Sleep Research Society was created in 1964.
Philosophical Research Society was created in 1934.
The Operational Research Society was created in 1948.
Society for Nautical Research was created in 1910.