[Spridgets] MG ignition key

[Dave KK7SS]

I've just come back from my local hardware store where I unsuccessfully tried to get a duplicate ignition key made for the 76 midget...

No Brit cars on the chart!! (what else should I have expected?)

Is there a key from a modern car that can be used as a blank??
If not, is there a source of blanks??

Dave G  KK7SS
DN06ig

'65 Sprite - in process
'76 Midget - driver