Детали

A-235

Radiometer: Crooke's, Double

Same as radiometer A-234, except with 2 bulbs; each with its own paddle wheel. Glass bracket for top paddle wheel broken.

Unsigned.

glass, metal

United States

	Imperial(in)		Metric(cm)
Height			30.5
Width			7
Depth			7
Diameter
Circumference

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