Search: 1850-1859::1856::06::07 in date 
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From:
Sir John Herschel
To:
Augustus De Morgan
Date:
[1856-6-7 or earlier
Source of text:
RS:HS 25.14.7
Summary:

Wants to make a new musical instrument on the principle of resonance; JH also suggests some improvements in the construction of the organ.

Contributor:
John Herschel Project
From:
John Tyndall
To:
Thomas Archer Hirst
Date:
7th June 1856
Source of text:
MS JT/1/T/624, RI
Summary:

No summary available.

Contributor:
Tyndall Project
From:
Geraldine Jewsbury
To:
John Tyndall
Date:
June seventh 1856
Source of text:
MS JT/1/J/27, RI
Summary:

No summary available.

Contributor:
Tyndall Project