An almanack of the caelestial [sic] motions, aspects, eclipses, &c. for the year of the Christian aera 1723 ... Calculated for the meridian of Yale College at New-Haven, lat. 41.30 north; and long. 73 deg. west of London. By Robert Treat, M.A. Licensed by His Honour the governour. - Treat, Robert, (Printed and sold by T. Green,, 1723)