Main content Bernhard K. Schaefer Civil War Collection, 1845-1890 (inclusive) 1861-1870 (bulk) Extent: 2 boxes and 0.90 linear feet Abstract: Consists of papers collected by American businessman and importer Bernhard K. Schaefer (Princeton Class of 1920) relating to the Civil War. Held at: Princeton University Library: Manuscripts Division [Contact Us]