I was often in touch with Gabriel as was Our long time previous Registrar Bob Clare. Gabriel was kind enough to provide quite a lot of info relating to Triple-M cars in Sweden.
The record shows he owned at various times an L1, two J1s and two M types.
It was almost 60 years ago when Gabriel bought an M-type from my father. I believe they exchanged Christmas cards up until my father's death 3 years ago. The M type was one that my father bought part-restored and we had to collect the new body from a coffin-makers down a central Cambridge side-street, which created some amusement as we carried it down the street.
I believe the photo shows the car arriving in Sweden. Presumably Gabriel in the foreground?