Specification of Henry Negretti and Joseph Warren Zambra : health indicator.

  • Negretti, Henry.
Date:
1874
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Credit

Specification of Henry Negretti and Joseph Warren Zambra : health indicator. Public Domain Mark. Source: Wellcome Collection.

About this work

Description

Patent for an "instrument to be used in the diagnosis of diseases".

Publication/Creation

London : Great Seal Patent Office, 1874 (London : George E. Eyre and William Spottiswoode)

Physical description

3 pages ; 28 cm

Contributors

Notes

Cover title.
At head of title: A.D. 1874, 19th October. No. 3585.
"Henry Negretti and Joseph Warren Zambra, both of Holborn Viaduct, in the city of London, meteorological instrument makers".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 34
  • Location Access
    Closed stores
    Pat. vol. 34:55

    Note

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