TY - GEN AU - Krafft,Johann Carl Philipp von TI - Johann Carl Philipp von Krafft papers, KW - Astronomy KW - Geometry KW - Language and languages KW - Literature KW - Mathematics KW - Perpetual calendars KW - Philosophy KW - Netherlands KW - Description and travel KW - Québec KW - Russia KW - United States KW - History KW - Revolution, 1775-1783 KW - Participation, German KW - Army officers, Hessian KW - itoamc KW - Surveyors N1 - Open to research N2 - Correspondence, journal (1770-1791), military records, travel notes, and writings chiefly relating to von Krafft's career as a mercenary soldier. Includes material on his service for the British during the American Revolution. The papers also reflect his travels in Russia, the Netherlands, and Québec, his interest in astronomy, geometry, literature, mathematics, and philosophy, his fluency in several languages, and his work on a perpetual calendar UR - http://hdl.loc.gov/loc.mss/eadmss.ms008082 UR - http://hdl.loc.gov/loc.mss/eadmss.ms008082.3 ER -