29-10-2017, 10:55 AM
(This post was last modified: 29-10-2017, 11:00 AM by peter scott.)
I had a look at it. The year seems to be 1938. The photo is a little difficult to interpret. At first glance I thought it was a Super "Emitron" but there is no electron lens rotation so I assume the assembly in front of the "Emitron" is simply the optical lens.
Peter
Peter







