Ancient India
Punch Marked Coin, Vatsa Janapada (500-410 BC), Son Valley type, Silver Karshapana, Obv: four punch marks consisting of the Vatsan royal emblem of Scorpio with a taurine, the sun, an elephant standing facing left with a dot above and a six-armed symbol, Rev: incused single banker's mark, 3.37g, 31.94x25.28mm, (T. Hardekar, 2019 # SN. 18), about extremely fine, Extremely Rare.
Estimate: INR 7000 - 9000