Still a valid Board, if you want to experiment with the RF Section. Very Limited Parts, no relays that can get damaged or need to be switched. Can be populated for different topologies. From parallel resonance class E to serial resonance….
No Schematic available, as different Topologies would look different.
As a Baseline, look at the QCX Manual (QRP-Labs) for Values to place.
Or some suggestions are covered in this old building manual: