Machlett ML-80 Kenotron

26” (65cms) long. 6” (15cms) diameter.

Unknown specifications.

Dating probably to the late thirties.or early forties.

The tube carries no maker’s name or type number, but a highly similar tube, described as a Machlett ML-80 Kenotron is seen in the picture below, reproduced from page 83 of E.R.N.Grigg’s book “The Trail of the Invisible Light”.

	Go to Category Index
	Go to Main Page