Search: Herschel, John in correspondent 
de La Rue, Warren in correspondent 
1850-1859::1858 in date 
Sorted by:

Showing 1–5 of 5 items

Herschel4066

From:
Warren de La Rue
To:
Sir John Herschel
Date:
[26 February 1858]
Source of text:
Harvard: Houghton
Summary:

Announces that the R.A.S. will print a map showing the path of the 15 Mar. 1858 eclipse.

Contributor:
John Herschel Project

Herschel6828

From:
Warren de La Rue
To:
Sir John Herschel
Date:
[11 September 1858]
Source of text:
RS:HS 6.141
Summary:

Has just dispatched to Hawkhurst station a positive copy in glass of a photograph of the moon. Has many photographs but this is the best one. Has constructed a reflecting stereoscope. Angelo Secchi visited him but the weather was not suitable for observations.

Contributor:
John Herschel Project

Herschel6830

From:
Sir John Herschel
To:
Warren de La Rue
Date:
[13 September 1858]
Source of text:
RS:HS 23.237
Summary:

Thanks for the lunar photographs; comments on other observations.

Contributor:
John Herschel Project

Herschel6829

From:
Warren de La Rue
To:
Sir John Herschel
Date:
[15 September 1858]
Source of text:
RS:HS 6.142
Summary:

Is pleased the photograph arrived safely. Would be pleased to show him his collection of original negatives. Comments on the difficulties of using a telescope with a longer focus. Regarding improvements to the photoheliography at Kew. Encloses sketch of the comet.

Contributor:
John Herschel Project

Herschel6831

From:
Sir John Herschel
To:
Warren de La Rue
Date:
[10 October 1858]
Source of text:
RS:HS 6.143 (C: RS:HS 23.241)
Summary:

Has now had time to examine the stereoscopic photograph of the moon. Thinks it is a wonderful effect and opens up a new field for terrestrial objects.

Contributor:
John Herschel Project
Author
Addressee
Correspondent
Date
Document type
Contributor
Transcription available