01-06-2013, 07:36 PM
I think that those mounts were some sort of rubber grommet propitiatory to Philco, sort of like those triangular chassis shock mounts on some sets, I don't know where anyone is making repros or no. The closest thing I can think of to those are maybe shock mounts for a small refrigeration compressor, or you can try some thick washers with the same size center hole. The only other answer would be to make a mold and cast some out of a D.I.Y rubber compound, if you can still get it.
Regards
Arran
Regards
Arran