The tube lineup is from the later generation of miniature tubes - which
means mid 60's. It looks like the first conversion oscillator is crystal
controlled and the receiver uses a tunable if stage - similar to Drake.
That means it would be easy to change thr crystal controlled first
conversion stage and cover any other range. Might be a good 10 meter
receiver - or perhaps the 12 meter band. There could be some value to a cb
collector, since few home brew receivers were made.

One of the pots might be noise limiting adjustment, or one could be for a
Q-multiplier.

Colin K7FM