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. ... To which is annexed, Tables calculated for the latitude of 51 deg 30 min. viz. London. ... By John Good, .. | lit.salon
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. ... To which is annexed, Tables calculated for the latitude of 51 deg 30 min. viz. London. ... By John Good, ..