تفاصيل

A-336

Speculum for Newtonian telescope. Mirror in fitted wooden base covered with wired, grained leather, and lined with black felt. Simple outline tooling on leather. Cannot be separated from base.; ; Speculum mirror in leather case--doesn't come out. TF 12/97.

Unsigned.

[19th century]

metal, wood, leather, felt

	Imperial(in)		Metric(cm)
Height			7.2
Width			7.2
Depth			1.6
Diameter
Circumference

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