Johann Stumpf

Johann Stumpf of the Charlottenburg Technical College in Berlin is best known for popularising the uniflow steam engine,

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Photo credit: © flhc jdb23 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ancient, antique, artifact, bygone, educational, fashioned, heirloom, historic, historical, historically, history, image, johann, nostalgia, nostalgic, rarity, relic, stumpf, vintage