Issuer	Sri Lanka › Sri Lanka (1972-date)
Period	Democratic Socialist Republic (1978-date)
Type	Circulating commemorative coin
Year	1981
Value	2 Rupees 2 LKR = INR 0.55
Currency	Rupee (1972-date)
Composition	Copper-nickel
Weight	8.25 g
Diameter	28.5 mm
Thickness	1.8 mm
Shape	Round
Technique	Milled
Orientation	Medal alignment ↑↑

The Sri Lanka 2 Rupees FAO 1981 Mahaweli Dam commemorative coin is a piece of numismatic history minted by the Democratic Socialist Republic of Sri Lanka. Issued in 1981, this circulating coin holds a value of 2 Rupees and is composed of copper-nickel, weighing 8.25g with a diameter of 28.5mm. The round coin features a milled edge and a beautifully designed Mahaweli Dam motif, symbolizing the agricultural and hydroelectric importance of the dam project. With a medal alignment, this coin is a collectible gem for enthusiasts interested in Sri Lankan numismatics and the historical significance of the Mahaweli Dam project. Its unique composition, historical context, and commemorative nature make it a valuable addition to any collection, showcasing both cultural heritage and artistic craftsmanship.