Often owners confuse the export models and the "T5's" together and plenty of exports have been changed to T5's over the years so the waters can be muddied
Don't believe Ford (for a regular production vehicle) did any RHD conversions in the states
Altering, in country, was pretty typical since many individual countries had different requirements that needed to be catered to. T5's appear to be the only ones dealt with differently and were done at Ford since they required emblem deletion and altering
Would be interesting to see a copy of the Marti. Of course what is printed there is not the same terms Ford may have used (since its all taken from code) but can be of the person decoding it
Think the original buildsheet would be the interesting piece to see for the car. Believe there are one or two boxes on that form that indicate EXPORT in 68