United States 1973 Flags of177 & 1973 unmounted mint imperf pair, SG 1518a

Our Ref: 30452

United States 1988 25c Coil Stamp - Flag over Half Dome, Yosemite National Park unmounted mint, SG2352

Our Ref: 68289

Upper Volta 1962 Flag 30f de luxe sheet in issued colours unmounted mint

Our Ref: 80237

Upper Volta 1975 US Bicentenary 500f perf m/sheet cto used

Our Ref: 94068

Uruguay 1952 Death Centenary of General Artigas 10c Flag Printer's sample with grey background (issued stamp was red-brown) overprinted Waterlow & Sons SPECIMEN with secu...

Our Ref: 150175

Uzbekistan 1992 National Flag unmounted mint, Mi 3*

Our Ref: 14225

Venda 1979 Independence set of 4 unmounted mint, SG 1-4

Our Ref: 30445

Yemen - Kingdom 1959 First Anniversary of Proclamation perf set of 6 unmounted mint, SG 109-14

Our Ref: 39174

Yemen - Republic 1963 1st Anniversary of Revolution imperf m/sheet unmounted mint, SG MS 233a, Mi BL 15

Our Ref: 22130

Yemen - Republic 1964 2nd Anniversary of Revolution imperf m/sheet unmounted mint, SG MS 317a, Mi BL 33

Our Ref: 22131

Yemen - Republic 1964 2nd Anniversary of Revolution perf set of 3 unmounted mint, SG 315-17, Mi 402-04

Our Ref: 22159

Yemen - Republic 1964 2nd Arab Summit Conference set of 2 unmounted mint, SG 313-14

Our Ref: 25791

Yemen - Republic 1966 3rd Arab Summit Conference opt'd set of 2 unmounted mint, SG 371-72*

Our Ref: 25794

Yemen - Republic 1977 Tenth Anniversary of Independence perf set of 4 unmounted mint, SG 192-5

Our Ref: 81534

Yemen - Republic 1980 Football World Cup set of 2 m/sheets from limited printing unmounted mint, see note after SG 608

Our Ref: 52257