American PW Illinois Mainspring/Balance staff Info

[bbodnyk]

I need the info to order a mainspring and Balance staff for an Illinois 60hr Bunn Special, 16s, model 14, serial # 4826360.

Thanks!
Bruce

 

[Tom Huber]

The mainspring # is 47309. I have 2 of them NOS in the original wrappings.

Tom

 

[NC Plumber]

Unless I'm mistaken I believe the staff you need is a # 1506.