Specification of Julius Jeffreys : respirators.

  • Jeffreys, Julius, 1800-1877.
Date:
1856
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Credit

Specification of Julius Jeffreys : respirators. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

London : Great Seal Patent Office, 1856 (London : George E. Eyre and William Spottiswoode)

Physical description

6 pages, 1 folded leaf of plates : illustrations ; 28 cm

Notes

At head of title: A.D. 1856. No. 932.
"Julius Jeffreys, of Kingston Hill, in the county of Surrey".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 25
  • Location Access
    Closed stores
    Pat. vol. 25:4

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