Specification of Nathaniel Heckford : purifying rivers and treating night soil.

  • Heckford, Nathaniel.
Date:
1860
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Nathaniel Heckford : purifying rivers and treating night soil. Source: Wellcome Collection.

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    Ill A.D. 1859, 16th September. N° 2107. SPECIFICATION OF NATHANIEL HECKFORD. PURIFYING RIVERS AND TREATING NIGHT SOIL. LONDON: ED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PRINTERS TO THE QUEEN*S MOST EXCELLENT MAJESTY : PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, BGLBORN. 1860.