Search: 1860-1869::1861::08::26 in date 
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From:
Samuel Highley
To:
Sir John Herschel
Date:
[26 August 1861]
Source of text:
RS:HS 9.313
Summary:

Believes that David Brewster's instrument for examining the lines of the spectrum was based on a formula of JH. Would be pleased if he could supply him with the details and he will then request J. H. Dallmeyer to construct one.

Contributor:
John Herschel Project
From:
William Pollard
To:
Sir John Herschel
Date:
[26 August 1861]
Source of text:
RAS:JH Archive 12/1.3.9 verso; Reel 10
Summary:

'Lot and parcel' arrived on 20 Aug.

Contributor:
John Herschel Project
Text Online
From:
François Louis Nompar de Caumont ("Francis de Castelnau") Laporte
To:
Alfred Russel Wallace
Date:
26 August 1861
Source of text:
Natural History Museum, London: NHM WP1/8/156
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project