Horometria: or the compleat diallist. Shewing, how to calculate and describe the horizontal, and all manner of upright sun-dials, either direct, or declining in any latitude. Also, An Easie, New and Speedy Method, of Describing Hour-Lines on all the aforesaid Plain by the Sector. To which is annexed, Tables calculated for the latitude of 51 deg 30 min. viz. London. An several other places in both Hemispheres. Containing the Hour Distances, and Parts of an Hour from the Meridian; in all Decliners, from one Degree to 60 Degrees With the Use of the Table. By Joh Good, Teacher of the Mathematicks.

Date:

1730