Boiotia. Thebes. 405-395 BC. AR Tetartemorion (0.21g, 1h). BMC 87; SNG Copenhagen 294. Old cabinet tone. Broad flan. Very fine. From a European private collection; Gorny & Mosch 2005 (142) lot 1421; possibly from the Olga Helen Knoepke (1917-1991) collection