[Milsurplus] First Military CRT ??

[Ben Nock]

A couple of crts arrived the other day.

one is marked;   10E/1   ACR 1    this is a very early number ? is it the=

first military crt ?

the other is marked 10E/171  and I think  VCR 112 or from above it might =
be
ACR112, its a little worn.

both are about 6 inch dia and quite long with glass stalks with caps on,
half way down the neck of the tube, three each. =


So, anyone any idea as to their use ? where used etc. =


cheers, Ben.