The British tellescope [electronic resource] : being an ephemeris of the cœlestial motions, with an almanack for the year of our Lord 1729. It being the first after Bissextile or Leap-Year. Containing both the Heliocentrick and Geocentrick Motions of the Planets, together with their Latitudes and Aspects, both Mutual and Lunar. Amplify'd with Astrological Observations Upon the four Quarters of the Year, the Eclipses, and other material Configurations of the Planets; being furnished with diverse useful Tables, too tedious to be here enumerated, and all other Necessaries fit and commodious for such a Work. Calculated according to Art, and referr'd to the Meridian of London, Metropolis of Great Britain; but to the Latitude of 53 Degrees North; from New Tables never yet published; which are so correct and fit for Navigation, that the Longitude (by Help thereof) may be discover'd to one Degree. The seventh impression. By Edmund Weaver, Licensed Physician, and Student in the Coelestial Science.