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 joined group of stamps, normally arranged in at least two rows and two columns. 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. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. 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 joined group of stamps, normally arranged in at least two rows and two columns. 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. Additional lettering, numbers or a design printed onto a stamp after its original printing, often to change its purpose, authority or status. 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. Additional lettering, numbers or a design printed onto a stamp after its original printing, often to change its purpose, authority or status. 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. 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. The rows of holes or cuts between stamps that allow them to be separated; measurements describe the spacing of those perforations. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. A printing plate, or an identifying plate number or characteristic, associated with the production of a stamp. 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 rows of holes or cuts between stamps that allow them to be separated; measurements describe the spacing of those perforations. A mint stamp with original gum that has not been mounted or hinged. A mint stamp that has previously been mounted or hinged, normally with some hinge trace or disturbance to the gum. 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 rows of holes or cuts between stamps that allow them to be separated; measurements describe the spacing of those perforations. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. 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. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. 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 rows of holes or cuts between stamps that allow them to be separated; measurements describe the spacing of those perforations. 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. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. 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. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. A stamp that has been used, normally evidenced by a postal or fiscal cancellation. 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. An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture. 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 significant unintended production difference from the normal stamp. The catalogue description should be used to establish the specific error in a lot. 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 significant unintended production difference from the normal stamp. The catalogue description should be used to establish the specific error in a lot. 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. 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 14817
Lot 14774
Lot 14791
Lot 14803
Lot 14806
Lot 14808
Lot 14821
Lot 14822
Montserrat UM
Related lotRelated to Lot 14820 · Same country / area · Mint condition · Similar period · Same classification
Surcharged value - 20c on $1 (Humming Bird), UM in NW corner block of 4. Two noticeable errors on overprinting. On row 1/1 the upper obliterating bar is short and on row 2/2 the bars are staggered.
Philatelic terms
UM — Unmounted Mint
SG — Stanley Gibbons
SG value — Stanley Gibbons catalogue value
block — Block
General philatelic guidance — separate from the UPA catalogue description.