Watch List notes:

Kausambi Region, Allahabad. Vatsa Maha Janapada. AR karshapna (26.65 mm, 3.33 g). ABBC type. Struck 500-400 B.C. Pair of geomterical symbols with lines filled, Vatsa royal mark of scorpion, elephant / Bankers marks. Unpublished. VF. Extremely Rare. This is one of the 16 Major Janapadas also called as Maha Janapadas. This is catalogued by Buddhists in Anaguttara Nikaya