Детали

A-234

Radiometer: Crooke's, Single

Glass bulb with finial on a glass stem. Usual 4-van paddle wheel.

Unsigned.

glass, metal

United States

	Imperial(in)		Metric(cm)
Height			20.3
Width			7.9
Depth			7.9
Diameter
Circumference

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