Oxford Group Meeting 1930's

Frank Buchman and friends (Roland Wilson, George Daneel, South African pastor and others).
Places unknown but most likely in England.
Some shots of Frank Buchman in Geneva at the "Palais des Nations" (United Nations headquarters).
British Royal Society of Portrait Paintings exhibition with portrait of Frank Buchman (maybe the portrait that is now hung on the wall in room 415 in Caux)
Frank Buchman and others on a ship; in a train station, maybe embarking on (or disembarking from) a journey.