Specification of George William Wigner : treating and purifying sewage.

  • Wigner, George William.
Date:
1870
Catalogue details

Licence: Public Domain Mark

Credit: Specification of George William Wigner : treating and purifying sewage. Source: Wellcome Collection.

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    AtD* 1 0, 8th February. N° 364. SPECIFICATION • r • . '■*' ' ... > ;• > • •’ ■’ >/«,' > . Tv ■ ** • **■ >,“>• - ' ■ OP GEORGE WILLIAM WIGNER. TREATING AND PURI LYING SEWAGE. LONDON: ' PRINTED BY GEORGE E. EYRE AND WILLIAM SPOTT1SW OODE, Ji V. PK1NTEKS TO THE QUEEN'S MOST EXCELLENT MAJESTI : PUBLISHED AT THE GREAT SEAL PATENT OFFICE, .rt. }'■ 25 SOUTHAMPTON BUILDINGS, HOLBORN. Price 8d. 1870.