A whole plate negative. A slightly distant starboard side view, taken from ahead of the beam, of the 3 masted ship rigged vessel Agamemnon (1855) at moorings in Gravesend Reach, River Thames. She is rigged with double topsails on the fore and main, single topsail of the mizzen, single topgallants and royals. She has painted ports and is flying Green's houseflag. Tilbury is in the background. Negatives numbers G1565 and G1798 were taken on the same occasion.