Well M.P.C. (Iluvatar) you have just won another point!
My earlier hint of it nearly sharing a name with another marque was aimed at the Emery.
It even looks a bit similar.
Whereas the last Emery was completed in 1966, the Emeron was built in 1969 by Lawrie Webber and Peter Clarke in London.
If I find more information on the car I'll post it here.