Kuwait 1955-57 set of 3 to 10r on 10s, with type II (plate-printed) overprints, complete sheets of 40 (4x10), with full margins and R1/2 of 10r on 10s showing 'Weak entry', SG107a/9a.
A very fine set of complete sheets unmounted mint, with full original gum.
A rare and spectacular set in this intact form of the famous British "Castles" stamp issue overprinted "KUWAIT". Only 156 sheets of 10r on 10s were originally printed.
The Stanley Gibbons catalogue value is £17,400+.
This stamp issue originates from a fascinating period in British postal and geopolitical history. From 1948 to 1961, Kuwait used British stamps overprinted with "KUWAIT", as it was still a British protectorate. This practice allowed for efficient postal operations while subtly reinforcing the presence and authority of the British Crown in the Gulf region.
The "Castles" high-value definitive series, featuring historic British castles (such as Windsor Castle), was one of the most iconic British stamp designs of the Elizabethan era. These were overprinted for use in overseas territories such as Kuwait, Bahrain, and Muscat & Oman.
The 10 rupees on 10 shillings ultramarine (Windsor Castle) is among the highest denominations and least commonly encountered, especially in intact sheets.
Order online, by phone +44 (0)1534 639 998, or via email info@paulfrasercollectibles.com
