Fuel cap alternative for Villiers Mk10

Just wondered if anyone knows if there are any other fuel cap makes which will fit a Villers cylindrical tank with the two pronged style closure. Looking for a cheap solution in the short term.
Greg

The caps off an old tin oil can fit some villiers tanks have one on my mk10. Free temp fit just put small hole in centre so as not to create a vacuum

some other caps that fit are but not every tank on there engine production runs are as follows
jap
bsa
petter a1 a11 ect
wolseley wd later than wd11 later production

thats all the ones ive had that will cross over to the villiers
there maybe more as long as the tanks are made by ADJ and are 2 prong alloy caps
hope this is of help
kev

Thanks for the info.

Thanks for the info Kev I need one for my Wolseley WD8 I'll check out other fuel tanks now see what they have on.

Stu.