Owned some of the first and sold it all years ago.

Now doing some restoration of older gear and a friend gave me a MB-560 Transmitter, a RTS-600S Power Supply/Speaker, a 5BRF and FTR receiver set. Have a manual for the xmitter but not the power supply or receiver set (5BRF and FTR). Am missing the 3 knobs and top cal cover on the 5BRF unit.

Does anyone know where I can find manuals and parts possibly??

Don W7WLL