
Germany 1952, Nikolaus Otto and the 4-Cycle Gas Engine
Germany · 1952 · 30 Pf
This stamp commemorates the 75th anniversary of the invention of the four-cycle gas engine. The design features a portrait of its inventor, Nikolaus August Otto, alongside a diagram of the engine's piston and cylinder.
Issued in West Germany (Federal Republic of Germany), this stamp celebrates a key German contribution to the industrial revolution and the development of the internal combustion engine, which powered the 20th century's automotive boom.
Printing Method
Engraved
Catalog Numbers
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