Hi, Gang

I picked up an old Multi-Elmac "Sea-Rad MM-50" a.m. transceiver,
that was once used in the 2 mc marine band.
I bought it for its parts value,
a 6146 modulated by a pair of 6L6's. But, it seems too nice
to part out (it was used on the Great Lakes, so no sal****er corrosion).
It features a tunable a.m. broadcast band receiver, in addition
to the crystal controlled marine band receiver.

Unfortunately, the seller did not have the separate power supply.
Can anyone point me to a schematic, or at least the power plug pin-outs?

Thanks,
Ed Knobloch