Dated observations, not a proven complete lifespan.
Supported C398
Krus and Schuler distinguish WACB establishment on 6 December 1912 from first currency issue on 26 June 1913.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.244, chronology and legislation
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C399
Large-scale WACB banknote issue began on 11 July 1916; the compilation also reports a small £9 balance at June-end.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.245, notes paragraph
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C400
The WACB pound exchanged at sterling parity, with commissions; parity did not imply costless remittance.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗pp.244–245, exchange system
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C401
The original WACB area comprised Gambia, Gold Coast, Nigeria and Sierra Leone.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.244, membership
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C402
Krus and Schuler report final Gambian WACB note tender ending 1 September 1966 and coin tender ending 1 June 1968.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.244, citing 1967 and 1968 annual reports
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C403
The WACB remained in liquidation until 31 October 1973, after its monetary role ended.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.244, citing 1973 annual report
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Inference C405
British silver already circulated locally before the WACB; the proposed sterling ancestry is scoped to that monetary replacement context.
Corrected interpretation: Revision 27 supplies a new evidence basis for R0138. Originalscholarship explicitly identifies separatecurrency andregional succession; primaryanswer confirms withdrawal. Doesnotimply allindigenouscurrencies disappeared. Replacement evidence: C1579.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗p.244, formation rationale; final clause is editorial inference
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C406
Bank of Ghana first issued national pounds, shillings and pence on 14 July 1958, taking over from WACB.
Bank of Ghana, Statistics and Reports Office, Issue Department · Evolution of Currency in Ghana Citation S190 ·
Open source ↗A New and Independent Monetary Authority
Source access and limitations
Undated page includes an editing placeholder and stale denomination inventory.
The 1979 threshold wording does not establish the complete legal exchange schedule.
Supported C412
Nigeria issued its national notes and coins on 1 July 1959 while withdrawing WACB issues.
Central Bank of Nigeria · Currency Gallery Citation S191 ·
Open source ↗historical narrative, paragraph beginning On July 1st
Source access and limitations
Opening statement dates notes to 1912; archival research instead separates board formation, coins and large-scale note issue.
Later denomination summaries not adopted wholesale.
Supported C413
WACB legal-tender status in Nigeria ended on 1 July 1962, later than national issue.
Central Bank of Nigeria · Currency Gallery Citation S191 ·
Open source ↗same paragraph
Source access and limitations
Opening statement dates notes to 1912; archival research instead separates board formation, coins and large-scale note issue.
Later denomination summaries not adopted wholesale.
Inference C416
The Bank of Sierra Leone equates 240 old pence with two leones; its separate divide-the-pound-by-1.2 wording is inconsistent.
Corrected interpretation: Revision 27 supplies a new evidence basis for R0143. Original contemporary account history resolves succession; withdrawal endpoint not required. Replacement evidence: C1576.
Bank of Sierra Leone · Redenomination — Introduction Citation S193 ·
Open source ↗Redenomination introduction, explicit examples
Source access and limitations
The phrase dividing the pound by 1.2 conflicts with the explicit pence examples; only the explicit 240-pence-to-two-leones equivalence is used.
Supported C418
The UN reports Sierra Leone introduced the leone on 4 August 1964, equal to ten shillings and subdivided into 100 cents.
United Nations Economic Commission for Africa · Economic Bulletin for Africa, Vol.VI No.1, January 1966 (E/CN.14/396) Citation S194 ·
Open source ↗printed p.100, opening paragraph
Source access and limitations
Provides issue date and unit relationship; does not establish complete withdrawal/redemption rules.
Supported C419
The first central-bank statement, dated 31 August 1964, still held WACB notes and coins among its assets.
United Nations Economic Commission for Africa · Economic Bulletin for Africa, Vol.VI No.1, January 1966 (E/CN.14/396) Citation S194 ·
Open source ↗printed p.100, opening paragraph; not proof of general legal tender
Source access and limitations
Provides issue date and unit relationship; does not establish complete withdrawal/redemption rules.
Inference C432
The WACB chronology separates institutional formation, coin issue, note issue, territorial withdrawal and final liquidation.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗editorial synthesis of pp.244–245
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Inference C433
The CBN’s 1912 start for WACB notes conflicts with the archival compilation’s separation of establishment and 1916 large-scale note issue.
Central Bank of Nigeria · Currency Gallery Citation S191 ·
Open source ↗opening paragraph compared with S189 pp.244–245
Source access and limitations
Opening statement dates notes to 1912; archival research instead separates board formation, coins and large-scale note issue.
Later denomination summaries not adopted wholesale.
Nicholas Krus and Kurt Schuler · Currency Board Financial Statements, Studies in Applied Economics No.22 (December 2014) Citation S189 ·
Open source ↗pp.244–245
Source access and limitations
Underlying annual reports and ordinances not independently inspected.
Gambia coin date conflicts with the indexed central-bank account.
Institutional liquidation is not currency termination.
Supported C1576
Leone introduced4August1964 at10shillings; contemporary centralbank accounts use leones while WACB currency withdrawn.
United Nations Economic Commission for Africa · Economic Bulletin for Africa, Vol.VI No.1, January 1966 (E/CN.14/396) Citation S194 ·
Open source ↗Claim-specific locators in evidence register
Source access and limitations
Provides issue date and unit relationship; does not establish complete withdrawal/redemption rules.
Supported C1579
A separate WestAfricanpound succeeded preexisting Britishsterling circulation during1912–1913institution andissue transition; Britishsilver was actuallywithdrawn and repatriated atfacevalue.
Leigh Gardner · The Collapse of the Gold Standard in Africa: Money and Colonialism in the Interwar Period, AfricanStudiesReview66(3), online20December 2022 Citation S795 ·
Open source ↗Gardner,AColonialCurrencyRevolution; Hansardanswer12March1923
Source access and limitations
Not a complete origin, lifespan or current-status audit.
UK Parliament, UnderSecretaryOrmsby-Gore · West Africa(RepatriatedSilver),12March 1923 Citation S796 ·
Open source ↗Gardner,AColonialCurrencyRevolution; Hansardanswer12March1923
Source access and limitations
Not a complete origin, lifespan or current-status audit.
Supported C1580
WACB money was gradually replaced by Gambian pounds fromOctober1964 throughJune1968; the contemporary report separately identifies Gambian pound as nationalunit and reports actual exchanges and liabilities.
World Bank · The Economy of The Gambia, ReportAW-12a,3December 1969 Citation S793 ·
Open source ↗Printed25–26,paragraphs84–86; currencyunitpage
Source access and limitations
Not a complete origin, lifespan or current-status audit.