Clock Need a Mainspring Barrel

[clockmanjoe]

Where can I purchase movement parts for a Aug.Schatz. Shone Shipbell Movement?
I purchased this movement, the strike side works great, but the time side Mainspring is missing, Where can I purchase the spring and the attachment hardware?

 

[Probox]

Hi. What number is on the mainspring barrel? You will need to know that to find one. I have a #40 barrel and mainspring. Also, you can buy the mainsprings here Welcome to TimeSavers | Worldwide distributor of clock parts and repair material