Specification of John Clay : apparatus for consuming smoke in furnaces, &c.

  • Clay, John.
Date:
1854
Catalogue details

Licence: Public Domain Mark

Credit: Specification of John Clay : apparatus for consuming smoke in furnaces, &c. Source: Wellcome Collection.

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    All. 1845. Jan 23 ,N° 10,491; 01‘AYS SPECITXCATIQN . F I G . 3 . F I G . I F I G . 4- . / /i 1. SETEET. V Tho enrolled drawing,w jiartbg colored London 1’i-inled by George EdwardEyhe and William Spotti swoons IVinicrs to tie Queen's most Kxcelleni Majesty. ]&54. Maltyd, Sanadib