Specification of William Parry and John Frearson : treating sewage.

  • Parry, William, 1817-1888.
Date:
1867
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Parry and John Frearson : treating sewage. Source: Wellcome Collection.

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    A.D* 1867> lit March. N 579. SPECIFICATION OP WILLIAM PARRY AND JOHN FREARSON. TREATING SEWAGE. LONDON: PRINTED BY GrEORGE E. EYRE AND WILLIAM SPOTTISWOODE, . PRINTERS TO THE QITEEN’S MOST EXCELLENT MAJESTY : PUBLISHED AT THE GREAT SEAL PATENT OFFICE, 25, SOUTHAMPTON BUILD1N03, HOLBORN. JWm4A 1867. Wii'r • ■