Plaster model: Propylon of New Bouleuterion, Metroon, and Bouleuterion (Bouleuterion-Metroon Complex). Plan, elevation, and section ... John Travlos ... Faint Stained Dirty Faded Cartridge Paper Pencil ... 1945 ... Plaster model: Propylon of New Bouleuterion, Metroon, and Bouleuterion (Bouleuterion-Metroon Complex).