Specification of Adolphus Theodore Wagner : apparatus for indicating a persons thoughts by the agency of nervous electricity.

  • Wagner, Adolphus Theodore.
Date:
1854
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Credit

Specification of Adolphus Theodore Wagner : apparatus for indicating a persons thoughts by the agency of nervous electricity. Public Domain Mark. Source: Wellcome Collection.

About this work

Description

Patent for "a Psychograph, or apparatus for indicating a person's thoughts by the agency of nervous electricity".

Publication/Creation

London : Queen's Printing Office, 1854 (London : George E. Eyre and William Spottiswoode)

Physical description

1 leaf ; 28 cm

Contributors

Notes

At head of title: A.D. 1854. No. 173.
"Adolphus Theodore Wagner, of Berlin, in the Kingdom of Prussia, professor of music".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 23
  • Location Access
    Closed stores
    Pat. vol. 23:20

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