Specification of John William Slater : treating sewage.

  • Slater, John William.
Date:
1876
Catalogue details

Licence: Public Domain Mark

Credit: Specification of John William Slater : treating sewage. Source: Wellcome Collection.

    1/12
    A.D. 21 at October. N° 3668. •• - - • :>>/' ‘ ‘ —HI 'fv-$5.tft-‘:yvk*' Ay* «i4 SPECIFICATION 07 0 JOHN WILLIAM SLATER. B&sE i ■■ . v.'.A- fS»S> TREATING SEWAGE. !'’:V ■ ' V-'5 k- LONDON: PRINTED 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, HOLBORN. L 1876