Evidence coverage: 1925–1927. This is the span of collected observations, not the currency’s lifetime.
This record includes associated currencies and earlier interpretations. The article selects the evidence relevant to its own history.
No distinct successor currency is established in the loaded view.
Evidence within this identity, not separate currencies.
Mongolian yanchaan accounting was displaced by togrog in institutional budgets, financial statements, tax returns and prices by1927. Exact Chinese identity of scoped yanchaan parent is a root uncertainty; it does not weaken the explicitly described local account transition.
Sources and qualifications →Includes dated issues, standards, subdivisions and institutional changes. Each event retains the source's date qualifications.
The bank dates the monetary reform act naming the togrog to 22 February 1925 and first issue to December 1925.
C574Dated observations, not a proven complete lifespan.
The bank dates the monetary reform act naming the togrog to 22 February 1925 and first issue to December 1925.
Monetary reform act and first togrog issue paragraphs
Compare the original act and issue notice; do not transcribe the garbled quantity in the English page or borrow unrelated ancient-money claims.
Mongolia’s togrog displaced Chinese yanchaan in budgets, accounts, prices and domestic transactions by 1927. The predecessor is scoped to this local accounting use; its exact Chinese currency identity remains qualified.
Corrected interpretation: Revision 27 supplies a new evidence basis for R-V22-037. Exact Chinese identity of scoped yanchaan parent is a root uncertainty; it does not weaken the explicitly described local account transition. Replacement evidence: C1615.
Monetary reform act and first togrog issue paragraphs
Compare the original act and issue notice; do not transcribe the garbled quantity in the English page or borrow unrelated ancient-money claims.
Mongolian yanchaan accounting was displaced by togrog in institutional budgets, financial statements, tax returns and prices by1927.
1925–27 reform paragraphs
Compare the original act and issue notice; do not transcribe the garbled quantity in the English page or borrow unrelated ancient-money claims.