'48 coupe heater hose connection question

[Bolts]

This car hasn't been running for many years.

I pulled the radiator today to have it checked out and noticed the old heater hose stub laying alongside the motor going nowhere. Had to cut the hoses off. The bottom hoses were just straight connections water pump to radiator.

Searching the threads on the forum, I understand the earlier cars have the heater hose going to the bottom right radiator hose somehow.

I assume my '48 goes the same way but I have no idea how the heater taps into the bottom (very short) hose.

Is there a special hose made for this and if so, where might this little gem be found?

Appreciate any help on this.