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Stanley Gibbons: Great Britain SG 438s Specimen 1929 PUC £1 Black
1929 Postal Union Congress £1 black with SPECIMEN overprint (type 32) in red. Original gum, faintly yellowish, very lightly hinged; catalogue value £3,000. A scarce specimen offering from Stanley Gibbons, stock ref P267001595.
- Price
- £1,750.00
- Region
- global
Details
- Format
- Single stamp
- Denominations
- £1
Last checked 15 Oct 2026. Details can change at the source.