Let me see if I can name some names: 

Front row from left to right: Chris Bell (head bore, sorry boy), Geoff Fogden, Eric Holt, Jeff Boxen

Middle row from left to right: Lawrence Wilkinson, Ray Gold, Mark Irvine, Frank Gregson, Terry Champion, Rick Jones, David Wolfenden, Stuart Tomlinson, Ian Lawson, Chris Mackay, Gary Eastham, John Wigger.

Back row from left to right: Dave Mendes (that's me - Jeez I look about 8 years old, I still do actually), Phil Hodge (he was that tall, he is not actually standing on anything), Joe Crossley, Keith McGinn, Leslie Dixon.

Apologies if I have made some mistakes with the names or the spelling, it's all I could remember. If you know otherwise, please let me know. My e-mail address is dave.2000@virgin.net