Royal Niger Company Steam Vessel on the Niger River

Images from this series were included in the 1900 publication Nigeria: Our Latest Protectorate by Charles Henry Robinson. The Royal Niger Company's fleet of hybrid steam and sail vessels, including screw-driven and stern-wheeler models, was central to maintaining a trade monopoly on the Niger and Benue rivers. As detailed in Nigeria and the Royal Niger Company, these vessels transported ivory, kernels, and palm oil while serving as mobile administrative posts and troop transports to reach interior trade hubs such as Ibi and Lokoja.

The photographer, Dr. William Henry Crosse (1859 to 1903), served as the Principal Medical Officer for the Royal Niger Company between 1886 and 1895. His clinical observations while traveling on company vessels led to the 1892 publication Notes on the Malarial Fevers Met with on the River Niger, West Africa. As noted in PeoplePill and Wikipedia, the beaked snake species Letheobia crossii was named in his honor based on specimens he obtained on the Niger.