Morris Minor Owners Club

Well Framtons are part of Jepson and they do say on their website that

Ace Digits are exclusive to Framptons. The cast aluminium polished digits give an expensive feel to any restoration. Most suited to vehicles registered before 1963

Although on the Jepson page, it says the ACE raised aluminium letting plates are :

ACE Cast Aluminium
Rare cast aluminium peaked digits in the ACE style, polished to a high sheen finish.
Suitable for vehicles:
Between 1903 - 1920: Car 3.1/2" digits

You'd think they'd get their story straight wouldn't you.....

Haha, yes you’d think so

Blimey, that is expensive. I'm glad I looked after my original ace peak plates. I wouldn't be replacing them at that price ! Crazy prices these days.