🪙 1906 British India — Edward VII One Rupee, Calcutta Mint Ruler: King Edward VII Country: British India Denomination: 1 Rupee Year: 1906 Mint: Calcutta (Kolkata) Mint Mint mark: No mint mark Metal: Silver, approximately 91.7% fine Standard weight: 11.66 g Diameter: approximately 30.6 mm Edge: Reeded Obverse: Crowned/uncrowned bust of Edward VII facing right with the legend “EDWARD VII KING & EMPEROR” Reverse: Crown above “ONE RUPEE INDIA”, floral/lotus decoration, Urdu inscription, and 1906 at the bottom. The absence of a “B” mint mark is the key feature distinguishing the Calcutta issue from the Bombay variety for this type.