Specification of Frederick Ludewig Hahn Danchell : treating sewage.

  • Danchell, Frederick Ludewig Hahn.
Date:
1871
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Frederick Ludewig Hahn Danchell : treating sewage. Source: Wellcome Collection.

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    ■ 187 05 14#A December. N° 3269* V* V,* — W; -vf:- ■■■.:’ : •’ ■ . - ■ SPECIFICATION 07 FREDERICK LUDEWIG HAIIN DANCHELL TREATING SEWAGE. LONDON: PRINTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PRINTERS TO THE QUEEN*S MOST EXCELLENT MAJESTY : H PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBORN. 1871.