Ключевые слова: 1910s, ancient, archival, belfast, belfast harbour, black and white, boat, construction, cruise, cruise ship, deepsea expedition, dock, docked, dry dock, embarking, exploration, graving dock, historical, historical significance, history, maritime disaster, maritime exploration, maritime history, maritime relics, maritime wreckage, memorial, nautical, port, rms titanic, sea, ship, shipbuilding, shipwreck, shipyard, sinking, southampton, sunken, thompson, titanic, tourist, tragedy, vintage, vintage photo, voyage, workers, working, wreck, wreck site, wreckage,