In 1955, "Illustrated" magazine took the first ever complete staff photo, with all 721 Clacton staff included in the shot. The following year the picture was used by Butlin's on the centre pages of this mini brochure. The number of staff pictured here really starts to give an illustration of the scale of a Butlin's camp during the 1950's.
Thanks to Ron Stanway for providing the brochure
Click on each image for a larger view