Ancient Alexander and Greek coins in INDIA

Central Thailand/Burma, Mon Kingdom of Dvaravati&nbsp;(300 -450/550&nbsp;AD), Sudhammpura,&nbsp;Silver Unit (88 Rattis), Obv:&nbsp;Buddhist 12-spoked wheel of Dharmachakra,&nbsp;Rev:&nbsp;dynastic symbol Srivatsa containing crescent inside,&nbsp;9.5g, 18.8mm, (Mitch. ACW # 5208),&nbsp;choice very fine, bold strike,&nbsp;Rare. 

Note: Kingdom of Dvaravati existed between 3rd to 11th Century AD and its territory included present day Thailand&#39;s central Chaopya basin, up to Lumpun on the north and spanning across the lower part of Burma, to the Bay of Bengal on west.&nbsp;It was the first Mon&nbsp;kingdom established in what is now Thailand&nbsp;and played an important role as a propagator of Indian culture. Situated in the lower Chao Phraya River&nbsp;valley. Dvaravati was prevented by geographic barriers from establishing close political ties with other Mon states to the west in southern Myanmar (Burma) and with the Mon state in northern Thailand. 

&nbsp;The center of the Kingdom is presumably situated in around present day U-thong area in Central Thailand. &nbsp;This type of coins is found across from South Burma and Nakon Prathom province and Suphanburi, central Thailand.

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Jeweler's gold die, of Similar of listed of same piece ...

Unlisted Extremely Rare Hyderabad State Nizam Ali Khan ...

Rare PCGS AU 58 Graded King William IIII of 1835 R S In ...

Gold Dinar of Chandragupta II.

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Silver Half Rupee of Jayaji Rao of Shah Alam II of Gwalior.

Lanky Bull type Cast Copper Coin of Kaushambi Region.

Gold Tanka of Muhammad bin Tughluq of Delhi Sultanate.