• Many thanks for your replies. I fear that you may both be correct, but close. Checking some old photos I see that none of the schools from the early 1900s match:

    ..and Dragon, Oxford is too high a building.

    Any other guesses ?

  • No, it doesn't seem to be Branksome, judging by google photos. I thought it might be School House at the Dragon School Oxford, but it isn't that either.

  • It might be Branksome Hilders School in Haslemere Surrey. The school closed in around 1965 and became an Olivetti conference centre. 

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