Dettagli

A-203

Astronomical

Astrolabe-Quadrant: Gunter-type

Body, double rule, and volvelle. Face carries Gunter quardrant for latitude 53° 15’. Shadow square divided into 50 parts on each side. Five stars sights present, plumb bob and bead may be original. Typical de Rojas projection between the tropics.

"Iohn Prujean Fecit Oxõ"

c. 1667-1701

England

	Imperial(in)		Metric(cm)
Height			11.1
Width			10.5
Depth			1.2
Diameter
Circumference

	Imperial(in)		Metric(cm)
Height
Width
Depth
Diameter