Its the one in the first picture Richard. I know this because I did have it but gave it to someone restoring a frisky last year as they needed it more that I did at the time. I'm just hoping someone can return the favour, I'm quite happy to pay though!
We only have spare one like the 2nd pic, but I may use it on my mower, depends what other pieces I need.
While on the subject, I am looking for a few villiers parts: Carburettor "lid", clutch pushrods, dynastart rubber (one that fits in casing), clutch center springs or late type center.
Also, anyonez know how to wire up a fwd+rev dynastart on the villiers engines?
If I find a choke Bob, I will tell you.
JP