Two-cylinder double-acting Diver's air pump

Made:
1830-1930 in United Kingdom
maker:
Siebe Gorman and Company Limited

Sectioned manually operated two-cylinder double-acting diving pump used to supply air to one or two divers depending on depth, by Siebe Gorman and Co. Ltd, United Kingdom, late nineteenth or early twentieth century

Details

Category:
Water Transport
Object Number:
1963-71
Materials:
brass (copper, zinc alloy), steel (metal), bronze (copper, tin alloy), glass and paint
Measurements:
overall: 936 mm x 855 mm x 410 mm,
type:
pump - machinery
credit:
Siebe, Gorman and Co.