تفاصيل

P-65a

"The orrery, made by James Ferguson"

Ferguson, James, Child, G., Strahan and others, W.

Depiction of this orrery. Frontispiece for Ferguson's "Astronomy" originally published 1756.

Engraving, Black ink

England

	Imperial(in)		Metric(cm)
Height			19.5
Width			21.7
Depth
Diameter
Circumference

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	Imperial(in)		Metric(cm)
Height			20.9
Width			28.9
Depth
Diameter
Circumference

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