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.

c. 1770-1778

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