Scale 1:48. Plan shows the sheer lines, longitudinal half breadth and body plan of the Euphrates class screw troop ship Euphrates (1866). The plan has been signed by Robert Spencer Robinson [Controller of the Navy 1861-1872] and Sir Edward J. Reed [Chief Constructor of the Navy 1863-1870]. This plan was received by Laird Brothers on 4 March 1865. There is a note on the back of the plan with the name Jumna, another Euphrates class troop ship, but Laird Brothers built Euphrates.