GS-35B and GI-7B
Construction and
The Big Bang Events
The following two pictures are from G8GSQ and taken by PA3CSG
The following four pictures are from DF6NA

GS-35B Anode

GS-35B Grid and Cathode

GI-7B Anode

GI-7B Grid and Cathode
If you have photos you would like to contribute I would be happy to post them here with credit to you.