Hi everybody!
For the first time in my life I went to a tractor pull in a small town in Quebec.
I'm glad I did.
I found a CCM bicycle and by perusing this site, I found out that it is a Motorbike of 1923 vintage. So the number states on the seat post.
BUT the rear hub says, on the side, CCM "37" Pat. 1937
The center has a number: 172956
Okay now....take a deep breath....
On it is mounted a Ducati engine, the Cucciolo, the serial number indicates a Type 2 from 1948
The engine is rare, the bike is rare.