2009
Post Boxes (22436)
August 18 2009

2002
Pillar to Post (285)
October 8 2002

1994
Pictorial Postcards 1894 - 1994 (187)
April 12 1994

1988
Transport and Communications (326)
May 10 1988

1985
350 Years of Royal Mail Public Postal Service (301)
July 30 1985

1984
The Royal Mail (294)
July 31 1984

1979
Sir Rowland Hill (164)
August 22 1979

1949
75th Anniversary of Universal Postal Union (408)
October 10 1949

1929
Ninth Universal Postal Union Congress (528)
May 10 1929