![[Linked Image]](https://www.outdoorking-forum.com.au/forum/uploads/usergals/2013/07/full-5599-11630-1957_12_smh_15december_p34.jpg)
This should be the Pace" model prior to yours unkie.
Note the Standard" from on the right has a 70cc this would be a 2V70 Series 2-villiers-70cc. The centre is a Mk3 98cc and the flagship is a villiers 7F (note the cowl on the 98cc,makes it easy to identify it as a Mk3 as the Mk2 engine did not come with provisions for a cowl.
Maybee your engine carried on to the series 3 and just isnt listed? I really dont know...I do know a Pace enthusiast,so if I can raise him maybee he can clarify it with correct Image.