Sudan 1902 1m brown and pink Official error, SGO3c/d Guernsey which would eventually bring about

which would eventually bring about his downfall

"Our mother left the Adelphi Hotel in late 1964 so we know this set predates that

type F1 'Revenue' overprint by Nissen and Parker (originally supplied in March 1879)

Tanzania 1970-73 5c on glazed paper Official

Featuring a portrait of Queen Victoria

Sudan 1902 1m brown and pink Official error, SGO3c/d Guernsey which would eventually bring aboutSudan 1902 1m brown and pink Official, Type O1 'O. S. G. S.' overprint, vertical pair, 'ERROR OVERPRINT INVERTED', from position 19 13 of the setting, position 19 additionally with printing variety Oval O, SGO3c d. A brilliant quality mint vertical pair with original gum. A great rarity of the British Commonwealth, with only six examples possible of the oval 'O', of which one is in the Royal Philatelic Collection and another was used. The Camel