Specification of Joseph Townsend : treating sewage.

  • Townsend, Joseph.
Date:
1873
Catalogue details

Licence: Public Domain Mark

Credit: Specification of Joseph Townsend : treating sewage. Source: Wellcome Collection.

    1/10
    »M- ktOlT. jjpgs >. '•st L f. . •<y-£,V *••• >*V ■ vV. . j.'Vv^-. V> •o •;•■/. « ■. ’-.W 31$£ JCir. N° SPECIFICATION OF JOSEPH TOWNSEND. 2P iC. rfr* r'V^ .. - . '• ,.• ■ >■ • * \ ■ *;.. : •'. V ; • , ., ms* •* ■• TREATING SEWAGE. ■•Vf few »* A- '■ >. ■ v. . ■.- >& -mui# . • .o “ JBj * ■ rassa* fr<r LONDON: ITED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, PRINTERS TO THE QUEEN’S HOST EXCELLENT MAJESTY ; IBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILDINGS, HOLBORN. 1873. iiZte-rJi >0