Cole-Bentinck chain pump Product:Postcard by William Wales and William

by William Wales and William Bayly (London

Plate 1 from Museum Leverianum containing select specimens from the museum of the late Sir Ashton Lever

' Figure 2 [Inscribed 'F7'] captioned: 'A Dolphin as it is usually called by our seamen

It was demolished in 1941

sits down to breakfast with his father

Cole-Bentinck chain pump Product:Postcard by William Wales and WilliamDesign for an improved ships chain pump by John Bentinck FRS (1737 1775), British Navy Captain, and William Cole. Sectional elevation, 1: 24 scale. From Smeaton volume 2, fol. 117. A patent (no. 982) was granted for the design on 17 January 1771 for chain pumps for raising water out of ships. The 'Cole Bentinck' pump was adopted for use in all Royal Navy ships. Original: engraving. 1771