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The art of dialling : performed geometrically ... arthmetically ... instrumentally ... (1700)

Leybourn, William, 1626-1716 · London : T. Braddyll · leaf 64

An illustration from The art of dialling : performed geometrically ... arthmetically ... instrumentally ..., 1700, leaf 64
g Eaft J Only placing of the numbers of the hours and the Stile refpeftivelyupon each Plain. For in the South Weft Plain, which we have now defcribed, the Stile ftands upon the hour of 2 in the Afternoon 5 in the South Eaft declining as much, it will ftand upon the Hour-line of 10 before-noon. And… … of

Dialing · Mathematical instruments · Quadrants (Astronomical instruments) · Sundials

Internet Archive · Wellcome Library · Public domain (published before 1931). Free to use for anything.

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