The art of dialling, by a new, easie, and most speedy way. - Shewing how to describe the hour lines upon all forts of plains; howsoever, or in what latitude soever situated. Also; to find the hour of the day, and the azimuth of the sun, whereby the sight of any plain is examined. Performed by a quadrant filled with lines necessary to that purpose

Författare
Samuel Foster
(Invented and published in Anno 1638, by Samuel Forster, then Professor of Astronomie in Gresham Colledge.)
Språk
Engelska
Förlag År Ort Om boken ISBN
Printed by J. R. for Francis Eglesfield at the Marygold in St. Pauls Churchyard 1675 England, London [8], 56 sidor., [1] leaf of plates ill., charts.