The grand hotel den dolder key measures 5 x 2 x .5". Fin-de-siecle Grand Hotel built with a view of Zurich downtown and the lake. 1899 grand style. Grand suites measured over 1000 sq. ft, or 100m2. Extravagant Swiss luxury and hospitality. Bronze cast heraldic key bow, steel shaft and blade. Hand cast bronze, hand tooled steel. 1899 original.