Dialling, plain, concave, convex, projective, reflective, refractive. Shewing, how to make all such dials, and to adorn them with all useful furniture relating to the course of the sun; performed arithmetically, geometrically, instrumentally and mechanically: and illustrated with sculptures, engraven in copper, comprised in XIV distinct tractates...

Leybourn, William, 1626-1716 · 1700 · London : Printed by J. Matthews, for A. and J. Churchill · 2 pictures

Sundials

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