From:
Charles Babbage
To:
Sir John Herschel
Date:
[28 January 1854]
Source of text:
TxU:H/M-0031; Reel 1062
Summary:
Saw in the Times that JH is working on universal alphabet. Sends Wolfgang Kempelen's book (1791) on mechanism of speech. Speculates on machine that could produce phonetic sounds for universal language.
Contributor:
John Herschel Project