If it is still working and you have an agile modulator transmitting at UHF you could hook it to your 630 clone or your Setchell (or was it Stromberg?
) Carlson.
I have a few of that things cousins near my work bench. I forget if their gutted or not...I've got roughly 4-6 UHF converter and or VHF antenna amps and 1-2 or the ones I bought were gutted by their previous radio collector owners... one day I'm going either built an AM transmitter in or a clone of a vintage tube RF modulator I bought from the ETF a few years ago.