One scoped currency identity. Changes to subdivisions, scale, standard, instruments or issuers do not by themselves create children. A distinct account unit can remain a successor. Current currency in the inherited endpoint register. Dated observations: 1863–1866; this does not establish the entire lifetime.
Parents / predecessors
Pound sterlingaccount unit contribution · qualified · 1864 · later absorption or contribution
Hong Kong instituted a sterling anchor in 1935. Postwar tables document its continuation and 1967 parity change before the switch to USD.
1935 introduction; postwar evidence 1946–1972
Initially 16 HKD per GBP; 14.55 from 23 November 1967.
Exchange Fund and certificates backing banknote issue; postwar official parity regime.
1967-11-23 — 14.55 HKD per GBP; revaluation within the sterling anchor.
Wartime operation and the exact pre-1972 break following sterling flotation are not fully resolved; do not read the outer dates as uninterrupted daily convertibility.
The recorded episode ends at the stated boundary. Excluded from ancestry, sibling relationships and depth.
Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin.
C954, C1655
Latest research
Modern account-unit review
Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin. The retained evidence establishes a metal or valuation standard, not succession of the principal unit of account. Keep it as profile context; exclude it from ancestry traversal.
Includes dated issues, standards, subdivisions and institutional changes. Each event retains the source's date qualifications.
1863Mintage
Hong Kong’s museum records foreign coins in 1841, local coins in 1863, and the 1935 local-unit declaration.
C119
1935Hong Kong local-unit declaration
Hong Kong’s museum records foreign coins in 1841, local coins in 1863, and the 1935 local-unit declaration.
C119
1983Linked Exchange Rate System introduced
HKMA dates the Linked Exchange Rate System to 17 October 1983 and describes today’s 7.75–7.85 HKD per USD band.
C121
1863–1866Local issue on imported currency standard
Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin.
C954
1863–1866Local issue on imported currency standard
Mexican dollars were another input to Hong Kong’s local silver-dollar standard.
C955
Evidence & research notes 13 claims
Dated observations, not a proven complete lifespan.
Supported C119
Hong Kong’s museum records foreign coins in 1841, local coins in 1863, and the 1935 local-unit declaration.
1863 coin date and 1864 arrival differ; a gap in dollar coins does not end the HKD currency.
Supported C954
Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin.
PDF pp. 2 and 4: silver-dollar basis, local 1866 issue and 1935 currency reform
Inference C1164
Hong Kong law converted specified public sterling payments into dollar payments at 4s2d per dollar from 16 February 1864. Assignment to the later distinct Hong Kong dollar is a qualified regional-continuity inference. This is a public-account contribution, not its sole founding ancestry.
Hong Kong Ordinance No. 1 of 1864: Conversion of British Currency · Hong Kong Ordinance No. 1 of 1864: Conversion of British Currency, with Governor proclamation 22 January 1864Citation S560 · Open source ↗
Not a complete origin, lifespan or current-status audit.
Full official-law transcription inspected; OCR imperfections do not affect currency/conversion provisions.
Inference C1165
Hong Kong’s locally issued dollar system developed within accounting legally denominated by reference to the Mexican dollar; the 1864 law makes local cents and mils fractions of that dollar and converts public sterling obligations into it. Qualified local differentiation; compresses development into a territorial unit. No exact date of separate currency identity is inferred from the first local coin issue. Supersedes standard-only treatment of the existing MXN reference, rather than adding duplicate edge.
Hong Kong Ordinance No. 1 of 1864: Conversion of British Currency · Hong Kong Ordinance No. 1 of 1864: Conversion of British Currency, with Governor proclamation 22 January 1864Citation S560 · Open source ↗
Not a complete origin, lifespan or current-status audit.
Full official-law transcription inspected; OCR imperfections do not affect currency/conversion provisions.
Supported C1655
Hong Kong’s local silver-dollar issue developed from circulating Spanish and Mexican silver dollars. One traced standard input; the 1935 sterling link is not its origin.