Need Help w/XFMR's

Maybe wrong so treat this with a grain of salt
I think these are the power and output trannies for a Hammond Organ Power Amplifier Type 6.
AO-16670-5 Power Tranny. [email protected] for a 5U4 rectifier, 430-0-430 HV, 6.3V @ ? amps.
The 6.3V supplies heaters for a quad of 6V6 and a pair of 6J5 for the phase splitter.
Power supply was choke input and included a back bias wiring scheme to give 280V B+ and -16V bias.

AO-16682-1 Is the Output tranny for PPP 6V6. Probably about 4K Raa.

Maybe someone else can confirm or correct the above.

Cheers,
Ian