Specification of George Rydill : treating sewage.

  • Rydill, George.
Date:
1875
Catalogue details

Licence: Public Domain Mark

Credit: Specification of George Rydill : treating sewage. Source: Wellcome Collection.

    1/18
    1875, 3rd February. N“ 399. S P E C I F I C A T I 0 N m GEORGE RYDILL. TREATING SEWAGE. LONDON: r GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PRINTERS TO THE QUEEN’S MOST EXCELLENT MAJESTY : ISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBORN. 1875.