An astronomical diary, kalendar, or almanack, for the year of our Lord, 1791 : ... Precisely adapted to the horizon and meridian of Hartford, lat. 41 deg. 56 min. north: longit. 72 deg. 56 min. to the westward of the Royal Observatory at Greenwich (according to the latest observations)--but may serve indifferently for all the towns in Connecticut and the adjacent states. /