تفاصيل

P-65g

Plate VI from Ferguson's "Astronomy"

Ferguson, James, Mynde, J.

Shows middle gears of an unusual orrery.

c. 1756-1809

Engraving, Handcolored, Black ink

United Kingdom

	Imperial(in)		Metric(cm)
Height			20.3
Width			29.4
Depth
Diameter
Circumference

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	Imperial(in)		Metric(cm)
Height			28
Width			32.7
Depth
Diameter
Circumference

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	Imperial(in)		Metric(cm)
Height			35.7
Width			45.2
Depth
Diameter
Circumference

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