old CRT televisions (Sheddingdean RH15)

Got an old box telly in the loft or garage? I'm putting together a retro stage set for a creative project and I'm after two or three working ones, ideally 14 to 21 inch. The older and more vintage-looking the better, so wood-effect 60s or 70s style would be perfect. They'll be part of the backdrop when my band, Grand Hazards, play live, so they'd get a proper second life. Happy to collect from anywhere around Burgess Hill.

Thanks, David