Need Info on Morrow CM-1 Conelrad Rec.
 

I just acquired a pristine Morrow Model CM-1 tunable Conelrad receiver.
Its a single-band, BC receiver with a tone-actuated relay circuit and
S-Meter. Works nice but I'd like to find the book and/or schematic on
it. Any info much appreciated. Tnx de K3HVG