http://www.pertronix.com/prod/ig/flame/dist/type1.aspx In perfect working order taken off my old engine. Surplus to requirements so must be sold. On the link ^^^ there it shows for a type 1 engine but this was on my type 4 motor. £75 Based in Hemel Hempstead
This looks to be the link from JK's website http://www.justkampers.com/pertronix-009-style-distributor-with-ignitor-1-built-in.html
Accuspark has a vacuum advance thingy which I don't need , see that you are not far from me , Out of interest what engine have you fitted ?