Leybourn's dialling improv'd
Subtitle: or, the whole art perform'd, I. Geometrically: ... II. Arithmetically: ... To which is now added, instrumental dialling: by the lines of hours, ... likewise mechanick dialling, ... Concluding with tables ready calculated for all latitudes and declinations, for the more expeditious drawing the hour-lines upon any plain. By Henry Wilson.
Contributors: Leybourn, William, 1626-1716.
Publisher: printed for A. Bettesworth, J. Batley; J. Wilford; and T. Jauncy
Published: 1721
Place of publication: London
Language: eng
Format: Microform
Number of pages: 276
Other titles: The art of dialling.
Notes: Based upon William Leybourn's 'The art of dialling'.

Microfilm. Woodbridge, CT Research Publications, Inc., 1987. 1 reel ; 35mm. (The Eighteenth Century ; reel 2169, no. 4).