SOUTH AFRICA 1925 'Air' set of 4 to 9d, SG26/9 Saudi Arabia stamps A particularly rare variety of

A particularly rare variety of this Union of South Africa Official stamp

Montserrat 1932 Tercentenary 6d "New Plymouth and Harbour"

according to legend

Great Britain 1919 10s Dull grey blue

SOUTH AFRICA 1925 'Air' set of 4 to 9d, SG26/9 Saudi Arabia stamps A particularly rare variety ofSouth Africa 1925 'Air' set of 4 to 9d, right marginal blocks of 4, each showing value numeral, SG26 9. Fine and fresh mint blocks with large part original gum, (6d and 9d blocks each with two unmounted). One 1d with minor gum thins and one 3d with gum disturbance, which do not detract as such a fine and most attractive set. A very scarce set in this matching positional form. The Union of South Africa airmail stamps depict de Havilland DH. 9 biplane,