/internal/media/dispatcher/901861/resize%25253Aformat%25253Dthumbnail;jsessionid=C2F428B6F5E3474131975A61548AF68FThe "Niagara" in the Atlantic Dock, East Bostonabout 1855Southworth and HawesPlate: 16.7 x 21.7 cm (6 9/16 x 8 9/16 in.)Photograph, daguerreotypeGift of Richard Parker in memory of Herman Parker1994.1210Photographs16.700000000026534401