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    Noted March 19th 1876 by A.G.B.
    All these thoughts copied April 1st by M.G.H.

Saturday April 1st, 1876

Trans/Recv

  1. A little electro-magnet a was fastened to the stretched membrane b as in Fig 1 and placed in front of electro magnet c. Sounds were uttered into f + they were
[PrevPage] [Next] [INDEX ]  Volume 1   1 Apr. 1876    Page 83  [Source] [ NOTES ]