[Boatanchors] Restoring a 75S-1

[Gary Franklin]

I am restoring a Collins S-line 75S-1 receiver. I need two items:

Does anyone have a pointer knob which is used on the Preselector or AF gain 
control? or can you point me to someone who may be making reproductions?

I also need a audio output transformer. I know peter Dahl makes them but is 
there someone who has a parts rig or an extra one they would want to sell?

Thanks

Gary  K8BKB