Regarding this coin I want to say that this date is already circulating
DATE:2011
KM# 181
Features
Country Sri Lanka
Years 2009-2010
Value 10 Rupees
10 LKR = 0.06 EUR
Metal Nickel plated Steel
Weight 8.61 g
Diameter 26.4 mm
Thickness 2.1 mm
Shape Hendecagonal (11-sided)
Orientation Medal alignment ↑↑