HANSEN, P.A (1795-1874). Darlegung der theoretischen Berechnung der in den Mondtafeln angewandten Störungen, Leipzig: S. Hirzel, 1862, 2 volumes in one, 4°, 2 folding letterpress tables (one table a little frayed at outer margin, some browning of margins, later leaves slightly creased and soiled), contemporary half morocco (rebacked, preserving old spine, corners rubbed). Provenance: Herbert McLean Evans (bookplate); JCL