Specification of Isaac Brown : treating sewage.

  • Brown, Isaac.
Date:
1873
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Isaac Brown : treating sewage. Source: Wellcome Collection.

    1/10
    1872. 80th Jolt. ' N° 2279. S — . SPECIFICATION *<£X y?&r ISAAC BROWN. •;.r ;<■?> Gfc - XiS iSJK 5T? TREATING SEWAGE. |s££*.: -.rfri 'S&StM 4*£'iXx\ 5&}?§5 'v ^ LONDON: PRINTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PRINTERS TO THE QUEEN’S MOST EXCELLENT MAJESTY 5 PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBORN. Price 4df 1873.