Search: Herschel, John in correspondent 
Hartley, William in correspondent 
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From:
William Hartley
To:
Sir John Herschel
Date:
[12 November 1864]
Source of text:
TxU:H/M-0935.1; Reel 1083
Summary:

Encloses prints of specimens produced by WH's new lathe for manufacturing telescope specula. Asks JH's opinion of results.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Hartley
Date:
[16 November 1864]
Source of text:
RS:HS 10.166 (C: RS:HS 24.67)
Summary:

Thanks for the beautiful engine-turned patterns; they exceed in beauty anything he has seen before. Should think he would have no difficulty in polishing reflectors.

Contributor:
John Herschel Project