Speculum uranicum:, or, An almanack and prognostication for the year of our Lord, 1680. : Being bissextile or leap-year: and from the creation of the world, 5629. : Wherein is contained the state of the year, the eclipses, lunations, conjunctions, and asspects [sic] of the planets throughout the whole year, and rules to find the rising, southing and setting of some of the principal noted fixed stars, whereby might be known the true hour of the night at all times, when the stars are to be seen. : Calculated and referred to the famous city of London, whose longitnde [sic] is 24 degrees, 20 minutes. Latitude 51 degrees, 32 minutes, and may serve without any sensible errour, the whole kingdom of England