Gottfried Wilhelm Leibniz 250th Death Anniversary

German Democratic Republic · 1966 · 20 Pfennig

A brown stamp featuring a portrait of the German polymath Gottfried Wilhelm Leibniz, with 'DEUTSCHE POST' and '20 DDR' text.

Issued in 1966 by the German Democratic Republic to commemorate the 250th anniversary of the death of Gottfried Wilhelm Leibniz, a prominent philosopher, mathematician, and scientist.