The perpetual astronomical calendar [electronic resource] : Containing, compendious tables done after a method intirely new. Shewing ... any year of our Lord past or to come, with for the Julian and Gregorian accounts, by inspection; [I. Th]e golden number and ... [II. Th]e dominical letters. [III.] The moveable feasts [and] terms, with their [retu]rns. [IV.] The fixed terms and [their] returns. [V. Th]e calendar, shewing [the] days of the year, month and week. Rising and setting of the sun. Age of moon. Saints and holy days. Equation of time, &c. VI. The moon's southing, with the time of the tides. VII. A table of the comets, shewing the times when they were nearest the sun; their periods; and when they are to appear again. Together with, ... and easy tables for finding the times [of] the true new and full moons, with all their [re]markable eclipses for the above time. ... precepts for making all plain to the [mean]est capacities by examples. [By] John Wilson.