India (British), Bengal Presidency. 1784 Copper 1/16 & 1/8 Anna Coins

Reference: KM-121 / KM-122.
Denomination: 1/16 Anna / 1/8 Anna
Mint Period: 1195 AH / Regnal Year 22 (frozen type, struck 1780-1784 in the name of Shah Alam II)
Weight: 1.85gm / 3.42gm
Diameter: 15mm / 17mm
Material: Copper