Specification of John Lacey Davies : purifying smoke.

  • Davies, John Lacey.
Date:
1867
Catalogue details

Licence: Public Domain Mark

Credit: Specification of John Lacey Davies : purifying smoke. Source: Wellcome Collection.

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    D. 1867j 9th April. N° 1058. SPECIFICATION JOHN LACEY DAVIES. PURIFYING SMOKE. LONDON: HUNTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODBi PRINTERS TO THE QUEEN’S MOST EXCELLENT MAJESTY: PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBOKN Bd. 1867,