Bowker, 1681. [electronic resource] : An almanack for the year of our Lord God, 1681. Being the first after the bissextile or leap-year. Containing the motions of the sun, moon, planets, and fixed stars, the aspects of the planets, and inclination of the air. The time of high-water at London Bridge every day in the year: and also in 55 other ports and havens about England. With a brief chronology in a new mode; and divers other necessary rules, tables and directions, pertinent to the compleating of a diary, or day-book, suitable to all mens occasions. Calculated properly for the meridian of London but may generally serve the two famous islands of Great Britain and Ireland. / By James Bowker astrophil.