Sher Shah and Suri silver rupee
Scoped identity. Dated observations are not proof of a complete lifetime.
Currency profiles
Evidence & research notes 2 claims
Sher Shah and Suri silver rupee: Scoped identity. Dated observations are not proof of a complete lifetime.
Sher Shah’s silver rupee replaced the late billon-tanka system. Scoped family-level predecessor; individual Lodi-to-Suri tariffs are unresolved and no metal-weight ratio is used as a conversion.
Introduction paragraph 4; dated Sher Shah rupee catalogue examples
Source access and limitations
Original specialist catalogue.
Rounded coin masses describe the reform, not an exchange rate.
Late billon tanka is distinguished from earlier full-silver tanka.
Humayun’s restored coinage adopted Suri silver standards, continued in the Mughal rupee. Succession period, not one exact reform date; mint-specific intermediate standards remain expandable.
Chapter IX, printed pp. 91–92: Humayun’s restored coinage and Mughal adoption of the Suri rupee
Source access and limitations
Early numismatic scholarship based on coins and earlier catalogues.
Use the explicit standard succession only, not the book’s outdated generalisations or an invariant empire-wide standard.