- Back
-
Title: One G [Go to resource]
Description: One G.M. counter tube, type B 12E. This tube has been exchanged for the one in "Radiation Monitor" 1952-209, 9/62 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1950-241 Go to resource More Like this...
[Edit] - Back