Specification of George Rydill : purifying sewage, &c.

  • Rydill, George.
Date:
1875
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Credit

Specification of George Rydill : purifying sewage, &c. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

London : Great Seal Patent Office, 1875 (London : George E. Eyre and William Spottiswoode)

Physical description

12 pages ; 28 cm

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Notes

Cover title.
At head of title: A.D. 1875, 14th January. No.150.
"George Rydill, of 8, Quality Court, Chancery Lane, in the county of Middlesex".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 157
  • Location Access
    Closed stores
    Pat. vol. 157:2

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