The transcript of this letter is not available online on Ɛpsilon.
Please cite as “Herschel1211,” in Ɛpsilon: The Sir John Herschel Collection accessed on 29 March 2023, https://epsilon.ac.uk/view/herschel/letters/Herschel1211
Comments on use of muriate of lime on plants. Also on existence of unexplained bands on film and on presence of red light beyond normal spectrum with light originating from certain sources.
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]