Hall's Massachusetts almanack, with an ephemeris, for the year of our Lord 1789 : ... Calculated for the meridian of Boston, latitude 42 deg. 25 min. north. ... : Also, the federal Constitution; the resolve of Congress for commencing proceedings under it;--and the substance of an act of the Commonwealth of Massachusetts, appointing the manner of choosing electors of the president and vice-president of the United States, and the choice of representatives in Congress.