Thanks for your attention!

THIS IS SOUTH VIETNAM 1964 1 DONG, RICE STALKS

Composition     Copper-nickel (75% Copper, 25% Nickel)
Weight     4 g
Diameter     22.5 mm
Thickness     1.3 mm
Shape     Round
Technique     Milled
Orientation     Medal alignment ↑↑
Demonetized     Yes
References     KM# 7, Schön# 41