Date first issued: 20 March 1981
Date last issued: 1994
Date ceased to be legal tender: 20 September 1996
Colour: Predominantly brown.
Size: 6 5/8” x 3 3/4” (169mm x 95mm)
Design: H N Eccleston and Roger Withington. Sir Christopher Wren portrayed on the reverse. New contoured thread used initially; ‘windowed’ security thread introduced on 21 July 1988.