I believe in the Northeast we termed these mirrors ‘West Coast’ on the D1000 but as with most nicknames different parts of the country had their own variations, they do seem to be what is fitted to the Tarmac Albion but why anyone would want to, although most 60’s style mirrors were far too small, I recall my Father changing his 1965 Seddon mirrors to a larger size and the wipers which were also not long enough. Franky.