About the Design:

The Deutsche Mark was the official currency of West Germany from 1948 until 1990 and later unified Germany from 1990 until 2002. It was first issued under Allied occupation in 1948 to replace the Reichsmark, and served as the Federal Republic of Germany's official currency from its founding the following year until the adoption of the euro. In English, but not in German, it is commonly called the "Deutschmark" 

Woman planting an oak seedling.

Years            1950-2001
Value            50 Pfennig (0.5 DEM)
Metal            Copper-nickel
Weight            3.5 g
Diameter    20 mm
Thickness    1.58 mm