[Copy minute] London [to Navy Board]/S Goodrich, [re 'Cups made of Tin for holding oil for the supply of Bearings'. Bears copy letters, 1827 Dec 21 and 1828 Mar 18, Seward Street, to Navy Commissioners/John Barton, re his 'Patent Lubricators' and his 'Patent Metallic Piston and ... various other improvements ... to Steam Engines' which he feels should now be fitted to HM steam vessels, and 1828 Mar 12, Woolwich Yard to Navy Board/Officers O Lang, J Peake, stating that Barton's Patent Lubricators have shown a saving of oil of a quarter]

Details

Extent:
2p on 1 leaf
Identifier:
GOOD/A/1309
Access:
Open Access

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