It looks like the Mk21 panel to me. The two holes at the bottom right are for the Stbd engine primer and the other is for the windscreen washer. Above that is where the fuel tank indicator selector switch would be.The Generator failure lamps are the ones above this hole. The hole at the bottom next to the triple pressure gauge is for the downward ident lamp morse key. There should be a 3 position colour selector switch adjacent to it.
Honest I'm not a nurd..