Assam, Octagonal Silver Half Rupee, Rajesvara Simha (Siu-rem-pha) (1751-1769), Assamese legends in three lines, undated, Obv: Sri Sri Si/va Pada Para/yanasya, (the only type with line at top of letter 'Si' in Siva extending right crossing border), Rev: Sri Sri Ra/jesvara Simha/ Nrpasya. Reverse die perfectly struck at 6 o'clock. (A.Mitra. 233 die variety, RB. O 55.1A without crescent Unlisted type). NGC graded AU 55, Very Scarce. View Lot Details