Describe what you collect in ordinary language, or search by country, date, Stanley Gibbons reference, description and classification. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. Two stamps that remain joined together. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. Additional lettering, numbers or a design printed onto a stamp after its original printing, often to change its purpose, authority or status. An overprint that changes or states the stamp’s face value. A recognised difference from the normal stamp, such as a printing, overprint, perforation, watermark or design variation. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. A printing plate, or an identifying plate number or characteristic, associated with the production of a stamp. Use of a stamp for revenue or tax purposes rather than normal postal use. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price. A mint stamp with original gum that has not been mounted or hinged. The Stanley Gibbons catalogue reference used to identify and catalogue stamps. The catalogue value quoted from Stanley Gibbons. It is not the same as the UPA auction estimate or a guaranteed selling price.
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Lot 18200
Lot 21416
Sierra Leone UM
Related lotRelated to Lot 21421 · Same country / area · Mint condition · Related period · Same classification
QEII definitive set very fine u.m. (13).
Philatelic terms
UM — Unmounted Mint
SG — Stanley Gibbons
SG value — Stanley Gibbons catalogue value
General philatelic guidance — separate from the UPA catalogue description.