Parts for '37 hub and seat for 1940s-era Racer

Hi all, 

I'm working on a restoration of a 1947 CCM ladies' bike, I believe a Racer. I am looking for a few components:

- A functional '37 rear hub, or at least the coaster brake internals

- A black saddle

- The wire basket that came on the from of some bikes from the era

If anyone has any of these items I would be most grateful.