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SUDAN - POSTAGE DUES 1897-1979 SPECIALIZED COLLECTION/ACCUMULATION with many identified varieties & plate flaws on pages, includes 1897 overprints with types, postmarks interest and several varieties, rare 4m BISECTED on piece together with unbisected 4m tied by 'Halfaya 10 IX 1901' cds cancel, 4m block of 4, plus some forgeries, extensive Gunboat types with many IDENTIFIED PLATE FLAWS incl 1901-26 chalky paper set, 10m wmk inverted varieties (x2), 1927-30 2m & 4m (x3) blocks of 4 and 10m block of 25 with plate flaws, 1948 2m (x6), 4m (x10), 10m (x13) & 20m (x20) mostly with plate flaws, 1979 10m pair etc. Fine & fresh condition, a great lot for the specialist. (approx 650 stamps)