St John’s ambulance medal group. I am unsure if the lost medals are part of the group as I have not been able to find out about the individual. If they are it would suggest awarded to a woman due to the bowed award. Long service engraved 36835 A/OFF. H. SHEPPERSON.CAMBS. S.J.A.B. 1947…. Which I believe to mean that this person was the area officer for Cambridge. Please let me know if you have further information…. Fantastic group lots of history to discover.