Issued in 1977, this 3-schilling commemorative stamp from Austria celebrates the 350th anniversary of Schwanenstadt, one of Upper Austria’s historic towns. Designed by Otto Zeiller, it features the town’s coat of arms—a fortified gate with twin towers, a crowned shield, and two swans gliding across water, symbolizing the town’s name (“Swan City”). The ornate brown and gold frame evokes baroque heraldic artistry, highlighting Austria’s pride in its municipal heritage. A beautiful piece marking Schwanenstadt’s enduring civic tradition.