Watch List notes:

ISLAMIC SULTANATES, Bengal. Muhammad Bakhtiyar Khalji. AH 601-602 / AD 1204-1206. AV Fractional Tanka of 20 rati (17mm, 2.30 g, 12h). In the name of Mu'izz al-Din Muhammad bin Sam, Sultan of Delhi. Struck AD 1204-1205. Horseman galloping right, holding lance; uncertain Devanagari legend (śrimat mahamada samah[?]) around / Name and titles of Mu'izz al-Din Muhammad bin Sam. CIS B2; Rajgor Type 103. Good Fine, areas of flat strike. Very rare.

From the collection of Dr. Lawrence A. Adams. Ex Senior FPL (June 1989), no. 180.