# The Design of Shallow-Draft Steamers for the British Empire, 1868-1906
# Robert V. Kubicek
# Technology and Culture, Vol. 31, No. 3 (Jul., 1990), pp. 427-450 (article consists of 24 pages)

"Plan of colonial river steamer Corona, built in 1903 for the high commissioner of Northern Nigeria and designed by Sir Edward J. Reed, showing tunnel screws ..."

[janus.lib.cam.ac.uk]
101 Steam yacht 'Corona'. 105 x 76 mm. Showing the paddle-steamer Corona lying offshore, possibly at Lagos.
Creator: Unknown.
Good condition, apart from slight fading..
146 Baro. Feb. 1911. 103 x 77 mm. Showing the steamer Sarota moored at Baro, with an arch of welcome bearing the legend 'B.K.R. [Baro-Kano Railway] The staff wish Your Excellency a healthy and pleasant leave'.
Creator: Unknown.
Fair condition..