Just wondering if anyone has a stash of old McMurdo 9 pin valve bases from 50's/60's era specifically like this one below, they mount on the outside of the chassis. I am looking for 7.. restoration project so not keen on modern alternatives
20170401_172424[1] by Bregtje Cals, on Flickr
20170401_172424[1] by Bregtje Cals, on Flickr