This 1968 2 Deutsche Mark coin from the Federal Republic of Germany features a striking eagle emblem on the obverse, while the reverse pays tribute to physicist Max Planck, the father of quantum theory. Crafted from a durable copper-nickel composition and measuring 26.75mm in diameter, this coin is a valuable addition for collectors and investors alike, representing a noteworthy piece of scientific and national heritage.
- Issuer: Germany, Federal Republic of
 - Year: 1968
 - Face Value: 2 Deutsche Mark
 - Composition: Copper-nickel (75% Copper, 25% Nickel)
 - Size: 26.75mm diameter
 - Obverse: An eagle, the emblem of Germany, with the denomination below dividing the date. Mintmark to the right of numeral “2” in denomination.
 - Reverse: Portrait of Max Planck (1858 – 1947) left, a physicist considered as the father of quantum theory with the inscription gives his name and the dates of his birth and his death around the rim.
 - Catalogue Reference: KM# 116, J# 392, Schön# 115
 - Numista N#: 845
 



