Unius labor multorum laborom allcvat : An ephemeris of coelestial motions, aspects, eclipses, &c. for the year of the Christian Aera 1682. Being from the [brace] creation of the world 5631, Flood of Noah 3975, Constitution of the Julian year 1726, Suffering of the Christ 1649, Correction of Calend. by P. Greg 100, Laying the foundation of Harv. Col 40, Leap year (in our account) 03 ...calculated for y meridian of Boston in N-England where the North Pole is elevated 42 degr. 30 min. Longitude 315 degr /