3 O'clock and low level - 4 Sqn relaxing at Sylt - Jun60.   Based on who is present it can only be Sep59 or Jun60 and the weather suggests June!   L to R: Bob Holliday, Dougie Barr seated, Pete Martin lying, Pete Jennings standing and Brian Thornton sitting.   Object of their affections - Unknown. (Thanks to Mike Tyrrell.)