We originally had clip-on ones on the quarterlights, but that was impractical if you wanted fresh air in the car:
But decided that the most inobtrusive mounting point(which means
NOT having to drill into the bodywork either) is in front of the quarterlight:
The nearside one is
slightly obscured, but generally the view is pretty good, and the appearance is pretty tidy.
I think we got them at the NEC Classic, but
MOSS &
G.S.Jones appear to have similar, or search for "Morris Minor Mirrors" on Google, but please don`t admit to 'Toad' parts to an AC!