Lot 71529 – 1910 Opening of Union Parliament 2 1/2d specialised study neatly mounted on 12 pages

1910 Opening of Union Parliament 2 1/2d specialised study neatly mounted on 12 pages, incl. four used examples with First Day of Issue cancels, mint with blocks showing marginal guide lines in blue and deep blue shades, two pages of fly-speck varieties and flaws, used single with a scarce Assistant Shipping Postmaster cds, registered cover to Germany with four examples, single franking from the American Consulate in the Transvaal and a single used in Swaziland.