Adolf Köster (1883–1930) waving his hat and cheering up the crowd to bring out three hurrahs for the very first democratic head of state in German history, Friedrich Ebert. In the background the theatre building of Weimar.
unknown author
Walter Mühlhausen: <i>Friedrich Ebert in Weimar und Schwarzburg</i>. Friedrich Ebert Stiftung, Landesbüro Thüringen (Ed.), ISBN 978­-3­-9625-0­281­-2, p. 19