[ntsc525]

OK, I've seen a couple of pictures of Code 123 chassis, which have individual shields around the RF tubes, plus a shield around the first AF tube. One also had a shadow meter plus a socket for the speaker wires, whereas the Code 125 is hard wired (no socket and plug).

Since the shields were in place, I could not see the ring at the bottom, but I can confirm that one radio that was missing the RF shields did have the rings around the RF tubes, meaning it was designed for individual shields.

Still looking for a Code 125 chassis to confirm.

The shield in this picture would just rattle around my tube with nothing to hold on to, or ground to.

https://www.flickr.com/photos/alexwrt/65...otostream/

Also, here, looking like another Code 123 from what I can barely read if i zoom in on the label. One picture shows the rings on the chassis where the RF tube shields are missing.
https://www.worthpoint.com/worthopedia/a...-132764689

Still looking for a Code 125 like mine, or a shield that will hold to the tube without rattling around because of no ring on the bottom.

Dan