Draft report relating to Barton's metallic piston

[Draft report] London [to Navy Board]/S Goodrich, [re Barton's metallic piston in use at the Thames Tunnel. Bears copy of letter, Jan 2-, Seward St, Goswell St, to Navy Commissioners/John Barton, re his 'improvements in Steam Engines' applied 'to that employed by Mr Brunel at the Thames Tunnel' and the consequent 'saving of about one half the consumption of coal']

Details

Extent:
3p on 1 leaf
Identifier:
GOOD/A/1260
Access:
Open Access

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