Great Britain Postal History collection from 1812 - 1908

Great Britain Postal History Stamp collection from 1812 - 1908 comprising 41 entires / covers. Includes several 'Free' covers; 1817 entire with Duke of Argyle (sic) seal; 1827 entire with Scottish additional ½ d mark; 1d and 2d Mulreadys both mint; 1d Mulready used 1841; 2 x 1d Black entires (1840, 1841); 2d Blue (first issue) entire 1841; Pair of 1d Reds on entire with 3 in Maltese Cross cancel; 1d Red entire with 9 in Maltese Cross Cancel; 1d Red cover with 1 in Maltese Cross cancel plus 'TP Gt. Marylebone St' cachet. 1857 cover 4d tied Edinburgh duplex; long commercial cover to USA with 1 x ½ d, 8 x 2 ½ d and 1 x 1/-green Jubilee issues.