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 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.

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.

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.

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.

A mint stamp with original gum that has not been mounted or hinged.

The Stanley Gibbons catalogue reference used to identify and catalogue stamps.

An abbreviation for watermark: a design or pattern incorporated into the stamp paper during manufacture.

A joined group of stamps, normally arranged in at least two rows and two columns.

Three or more joined stamps in a single row or column.

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 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 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 overprint that changes or states the stamp’s face value.

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.

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.

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 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 recognised difference from the normal stamp, such as a printing, overprint, perforation, watermark or design variation.

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.

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.

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.