Republic India, 2011, 100 Rupees, 999999, Super Solid Number (10 times 9), Signed by D. Subbarao, R Inset, RR Prefix, S. No. 9RR 999999, graded by PMG as 55 About Uncirculated, Exceedingly Rare.

Note: This is a spectacular offering in the fancy number notes that contain numeral 9 in this banknote 10x times: the alpha-numeric Prefix RR and Inset R which is at the 18^th number position in the English language is conceptually added and made to a singular digit 9Thus, resulting in the occurrence of Numeral 9 at 10 times. . It is popularly known as Super-Duper Fancy Number amongst Indian collectors. It is considered to be of the highest rarity in the series.

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