Originally Posted by
MauriceMoss
I think the serial number position and format is consistent with
Speedwell.
I know they used Nervex Pro lugs on their
Olympic model but, as far as I know, those only had track ends, so this must be a different model. Possibly from around early 60s?
Here's another Speedwell number with a 'W' prefix:
The fork is also most likely original. Here's a an example with Nervex lugs and that fork crown:

Thank you Maurice! That gives me somewhere to start. I will look into this option further. Early 60's sounds about right from thew sellers perspective too.
Last edited by richosti; 04-11-22 at 04:25 AM.