500. Athens. 406/405 BC. AR Fourré Tetradrachm (13.71 gm). Emergency Issue. Helmeted head of Athena right / Owl standing right; olive branch and crescent above. Starr pl. XXIII, 12. Good VF, plating mostly intact, red encrustation. Rare and historically important relic of the final days of the Peloponnesian War. ($500) With the mines at Laurion lost and their treasury depleted by the ruinous cost of the war with Sparta, the Athenians resorted to an emergency issue of plated silver tetradrachms and drachms. These were officially withdrawn from circulation after the government was reestablished in 403/402. CNG Mail bid sale #58, 18 Sept 2001, lot 500. Lot sold for $1300. Used by permission of CNG, www.historicalcoins.com