Hand pump. Port Glasgow harbour Bucket pumps at Port Glasgow harbour, Renfrewshire. Engraving, plan, elevation, and sectionl scale 1:27, No date. Inscribed in the hand of John Farey 'Printed Reports I 323' Original scetch for the dock pump at Howden Pans, Yorkshire, East Riding Plan and sections, scale 1:6. Ink 1765 Inscribed in the hand of John Farey 'See a ship's pump, folio 117' 1765