A slightly distant starboard side view, taken from well abaft the beam, of an unidentified four masted steamship under way in Woolwich Reach, River Thames, London, bound down. She is single funnelled and is fitted with wireless aerials between the masts. Other shipping includes a steam hopper barge, a tug, a spritsail barge and a lighterage tug towing two small lighters. The horizon is not level.