Charter and by-laws of the German Society of the City of New-York (1827)[2]
Charter and By-Laws of the German Society of the City of New-York / Freibrief und Nebengesetze der Deutschen Gesellschaft der Stadt New-York (1852) (In English and German) At archives.org[3]
Jahres-Bericht der Deutschen Gesellschaft der Stadt New-York (1856) (in German)[4]
New York Public Library does not have this document. Per the library, it's probably a data entry error. -- Outlier59 (talk) 02:23, 28 February 2019 (UTC)