Category: Coins Title: India 1 rupee 1990 "Dr. Ambedkar" ERROR DIE ROTATION 45* Country: India Face value: 1 rupee Year: 1990 Variety / overstrike: hyderabad Era: India - Republic (1947-present) Head of State: Ramaswamy Venkataraman van India (1987-1992) Type: Coin Designer: Series: Commemorative Theme: Material: Cupronickel (Cupronickel) Gold- or silver content: Weight: 6 Diameter: 26 Thickness: 1.43 Punch: Medal alignment Shape: Round Obverse: DR. B.R. AMBEDKAR 1990 CENTENARY Reverse: INDIA 1 RUPEE Edge: Reeded Privy mark: None Mint mark: Hyderabad - Star Number produced: Krause and Mishler number: KM# 85