From:
William Parsons (Lord Rosse)
To:
Sir John Herschel
Date:
[9 August 1862]
Source of text:
RAS:JH Archive 12/1.2.17; Reel 10
Summary:
Still searching for journal of WP's observations. Notes on micrometer used in measuring nebulae positions. WP's assistants are not qualified to make new measurements.
Contributor:
John Herschel Project