Would I be right in thinking that this is a picture of Faithfull being ridden by PC Norman Bolton? - I am one of the four sons of the late Norman Bolton. I must find time to visit the museum to show my children (I would love to see things for myself also). I am keen to see any photos, and may be can provide some photos that my mother has of my dad when he rode the police force. Some photos may be copyright of the then Brighton Herald or Gazette.
Best wishes - Mike Bolton

Yes,that is Norman Bolton.