9' x 7' Low Speed Wind Tunnel Crew in the office in 25 Hangar, June 1973.

Most of the office furniture had been moved out so that the black floor (which the cleaners used to re-black frequently, so the bottom parts of everything that stood on the floor were also black) could be covered with plastic tiles.

Left to Right:   Ian Blaylock, John Houghton, Clive Bell, Clive Russell, Les Green, Cliff Elliott, Kathy Green, Nobby Hall, Hobby Adams, Norman Harris.

Thanks to Les Green for the actual date, and for the correction in bold above.