The art of dialling : performed geometrically ... arthmetically ... instrumentally ... (1700)
Leybourn, William, 1626-1716 · London : T. Braddyll · leaf 128
Geometrical Dialling. **4 I. Of North and South Inc liners. … numbers to the hours on the right hand in the Recli¬ ner, and the contrary, as the Figure clearly demonftrates • And let the Axis in the North Incliner point downwards to the South Pole, as the Axis in the South Recliner doth upwards to the North Pole, and your Dial is finifhed. Or you may effeft…
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