British Prime Ministers signed photograph Bechuanaland stamps four panes each 16 x

four panes each 16 x 4 with two rows inverted) including 112 vertical tete-beche pairs (of which 48 are interpane)

Beautiful quality and rare

Very fine and fresh unused original gum example of this ever popular 'error of colour'

An official Apollo 14 'insurance' cover signed by U

British Prime Ministers signed photograph Bechuanaland stamps four panes each 16 xAn official 10 x 8" signed colour photograph of Queen Elizabeth II posing with six former British Prime Ministers: James Callaghan, Alec Douglas Home, Margaret Thatcher, Harold Macmillan, Harold Wilson and Edward Heath. Each Prime Minister signs neatly above or below their own portrait in a variety of blue and black inks. In fine condition, with light handling wear. A superb opportunity to acquire six significant British political autographs on a