The transcript of this letter is not available online on Ɛpsilon.
Please cite as “Herschel11261,” in Ɛpsilon: The Sir John Herschel Collection accessed on 2 May 2024, https://epsilon.ac.uk/view/herschel/letters/Herschel11261
Thanks for his suggestions respecting the mode of observation by collimator; will give it careful consideration. Sends two photographs of the method of mounting his observation tower.
Record created for the Calendar of the Correspondence of Sir John Herschel (CUP: Cambridge), 1998 by Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds
Digital record created by Dr Marvin Bolt and Steven Lucy at the Webster Institute of the Adler Planetarium
Converted to TEI by Michael Hawkins, Epsilon Project, Cambridge University Library
John Herschel Project[View Ɛpsilon collection]