Scale 1:24. A plan showing the arrangement of the fire and salvage pump fitted to the Nisos Chios [ex-Saucy] (1942), a steam tug. The plan is stamped 'Charles D. Holmes & Co., Hull', and is dated 27 January 1942.

The new name is stencilled on the plan, indicating the drawing had been updated as the vessel did not take on the name Nisos Chios until 1 March 1965.