SZT5173506: Medical instruction, 1491 / Bridgeman Images

SZT5173545: The "Morro Castle", ca. 1930 / Bridgeman Images

SZT5173563: International Ice Patrol, 1927 / Bridgeman Images

SZT5173566: "Georges Philippar", 1932 / Bridgeman Images

SZT5173569: RMS "Mauretania", 1939 / Bridgeman Images

SZT5173575: The "New York", 1927 / Bridgeman Images

SZT5173593: The "Muenchen", ca. 1925 / Bridgeman Images

SZT5173309: Filmball in the Berlin Zoo, 1930 / Bridgeman Images

SZT5173369: Slate processing, 1911 / Bridgeman Images

SZT5173381: Mining in the 16th century (engraving) / Bridgeman Images

SZT5173399: Coal mining, 1935 / Bridgeman Images

SZT5173411: Ward in the Hotel-Dieu, 1932 / Bridgeman Images

SZT5173417: Doctor with a sick child, 1941 / Bridgeman Images

SZT5173465: Operation, 1921 / Bridgeman Images

SZT5173477: Visit of Umberto I of Italy in a hospital, 1885 (engraving) / Bridgeman Images

SZT5173537: Children's clinic of the University of Berlin, 1903 / Bridgeman Images

SZT5173546: The "Milwaukee", 1934 / Bridgeman Images

SZT5173549: The Gokstad ship, 1905 / Bridgeman Images

SZT5173552: The "New York", 1929 / Bridgeman Images

SZT5173570: The "New York", 1927 / Bridgeman Images

SZT5173602: New Year's ship, ca, 1450 / Bridgeman Images

SZT5173659: The "Milwaukee", 1935 / Bridgeman Images

SZT5173662: Smoking room of the "General San Martin", 1930 / Bridgeman Images

SZT5173597: The "Milwaukee", 1934 / Bridgeman Images

SZT5173612: "Kronprinz Wilhelm", ca. 1910 / Bridgeman Images

SZT5173671: Dhow on the Tigris, ca. 1930 / Bridgeman Images

SZT5173660: The "New York", 1927 / Bridgeman Images

SZT5173681: RMS "Queen Elizabeth" and S.S. "Normandie", 1940 / Bridgeman Images

SZT5173687: The "Normandie", 1935 / Bridgeman Images

SZT5173695: The "Manhattan", 1931 / Bridgeman Images

SZT5173779: The "Hamburg", 1930 / Bridgeman Images

SZT5173750: The "Cap Arcona", 1930 / Bridgeman Images

SZT5173756: Ship in the Bay of Biscay, 1935 / Bridgeman Images

SZT5173765: The "Rex", 1932 / Bridgeman Images

SZT5173866: On board the "Caribia", 1933 / Bridgeman Images

SZT5173792: The "Cap Arcona", 1943 / Bridgeman Images