1959 St. Lawrence Seaway Heraldic Art Medal. Gold. Thin Planchet. MS-66 (NGC).30 mm. <strong>Obv:</strong> Rising sun over portion of globe showing the North Atlantic off Canada, peripheral inscriptions ST. LAWRENCE SEAWAY above, BRINGING WORLD TRADE TO THE MIDCONTINENT / INAUGURAL YEAR . 1959 below. <strong>Rev:</strong> European and Native American female figures join hands across seaway with inscriptions CANADIAN - AMERICAN / FRIENDSHIP above, COOPERATION / PROGRESS below. Beautiful bright golden-yellow surfaces with a satin to modestly semi-reflective finish.