Specification of John Henry Johnson : instruments for assisting the sense of hearing.

  • Johnson, John Henry.
Date:
1861
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Credit

Specification of John Henry Johnson : instruments for assisting the sense of hearing. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

London : Great Seal Patent Office, 1861 (London : George E. Eyre and William Spottiswoode)

Physical description

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

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Notes

Cover title.
At head of title: A.D. 1860, 26th December. No. 3164.
John Henry Johnson, of 47, Lincoln's Inn Fields, in the county of Middlesex, and of 166, Buchanan Street, in the city of Glasgow".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 28
  • Location Access
    Closed stores
    Pat. vol. 28:20

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