• World travels. China. Tsingtau. Street scene with tourists and locals, world tours, street scene with tourists and locals Tsingtau* subtitle: Lübeck, Oswald (photographer), 1911

• World travels. Tourists on board the passenger ferry Columbia in Tsingtau, world tours, tourists on board the passenger ferry Columbia in Tsingtau Tsingtau* subtitle: Lübeck, Oswald (photographer), 1911

Tsingtau (China). Locals and tourists waiting at a landing stage in the harbour, Weltreisen Tsingtau* subtitle: Lübeck, Oswald (photographer), 1911