From the front: Steve Green, Mick Williams, John Garland, Chris 'Kit' Crump, Cliff Abrons?, Alan Sadler, Dave Waller at anchor. The officer is Graham Murrell, who writes that the team won.
(identifications by Martin Flack, who writes that he can see a bowl of that white stuff with a blob of jam dolloped in - radiating via the dining hut window!)