Questions? Looking for parts? Parts for sale? or just for a chat,

The WD Motorcycle forum

WD Motorcycle forum
Start a New Topic 
Author
Comment
BSA dating ledgers

Hi, after a copy of dispatch records and any information on my WM20 frame number is:
WM20 46372
Any help appreciated!

email (option): fordmadowners@yahoo.com.au

Re: BSA dating ledgers

Only 736 away from mine!...Ian

email (option): ian@wright52.plus.com

Re: BSA dating ledgers

Frame number WM20.46372 was despatched from the Birmingham factory on 6/10/1941, as part of military contract C/9310. This was a contract for 9.000 bikes (frame numbers WM20.44213 - WM20.53212).

Schermafbeelding-2023-11-14-om-12-45-09

These are two "sister bikes" (frame numbers WM20.45318 and WM20.45319), so that's how your bike would have looked like:

C4554827
C4554828

During the war your bike was transferred to the Australian Army, where the British census number was replaced by the AMF number 30655:

Schermafbeelding-2023-11-14-om-12-51-55

Here's an example of how these bikes were renumbered:

BSA-Australia-2
BSA-Australia

Hope this helps 😊

email (option): wd.register@gmail.com

Re: BSA dating ledgers

So Ian. Does this mean you will be looking for a "loaf" bum pad and buy another Vokes? :relaxed: Ron

email (option): ronpier@talk21.com

Re: BSA dating ledgers

No Vokes filter fitted as original equipment on a 1941 M20...The filter was only factory fitted to the last two contracts of the war and the cut off tank to the last 3 contracts...So, one contract without the filter but with the tank and two with the whole set up...I guess these pictures were taken later after modification....The bike in the first photo doesn't appear to have the cut off tank and the mounting straps for the filter aren't visible either...
I'll stick with my pillion seat for now...Ian

email (option): ian@wright52.plus.com

Re: BSA dating ledgers

The British C number would have been C4555881.

Cheers,

Lex

email (option): welbike@welbi**.net

Re: BSA dating ledgers

Oops, forgot to add the census number… 😖

email (option): wd.register@gmail.com

Re: BSA dating ledgers

Many thanks for the excellent information, much appreciated!

email (option): fordmadowners@yahoo.com.au

Nieuwe pagina 1