Auction 250 - 256 Day 3

Tangier 1948/51: Two Pages from the Presentation Booklet prepared by the GPO for the Brussels 1952 UPU  Congress, with values in sterling currency, the definitive values (15) from ½ d. - 1 s., and the second page with the three high values fron 2 s. 6 d. - 10 s., all overprinted SPECIMEN in black. Discussed in Marcus Samuel & Dr. Alan Huggins 'Specimen Stamps & Postal Stationery' in Section J. Exceptionally attractive and of great rarity.