Gibraltar's colonial pound notes ran parallel to the British pound at par — not a managed peg, but a direct equivalence backed by sterling reserves held in London. This arrangement, formalized under the Currency Ordinance, meant the Government of Gibraltar was effectively issuing a local convenience note rather than an independent currency, which is why the series changed so little across nearly two decades of production.
De La Rue printed the entire P#18 run from their Grosvenor Gardens works. The long date span — 1958 to 1975 — covers multiple signature combinations, and collector value diverges sharply depending on which treasury officials signed. The earliest signature pairings are considerably scarcer.
Gibraltar's colonial pound notes ran parallel to the British pound at par — not a managed peg, but a direct equivalence backed by sterling reserves held in London. This arrangement, formalized under the Currency Ordinance, meant the Government of Gibraltar was effectively issuing a local convenience note rather than an independent currency, which is why the series changed so little across nearly two decades of production.
De La Rue printed the entire P#18 run from their Grosvenor Gardens works. The long date span — 1958 to 1975 — covers multiple signature combinations, and collector value diverges sharply depending on which treasury officials signed. The earliest signature pairings are considerably scarcer.