A picture of a J2 taken in the late 40s he was member of the Hallamshire motor club [Sheffield] and took part in events apparently it does not survive, TW.
The photo came from the son of the late owner of the J2 so he does not remember the car and has no more details he says his father always carried that picture in his wallet and he has the Hallamshire club badge but there may be hope yet that the car survives.
Oh dear!! Well spotted. OY 4081 is not recognized by DVLA. Object lesson in the devil is in the detail. Data bases too. So another dead MG. RIP. All the best.