RECORD: Darwin, C. R. n.d. Dn. 27: Dilatation of pupils thro[ugh] fear. CUL-DAR53.2.36. Edited by John van Wyhe (The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed and edited by John van Wyhe 9.2025. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR53.2 contains drafts, notes & clippings for Darwin's book The expression of the emotions (1872) and notes to correct a further edition.
36
Dn. 27
Dilatation of pupils thro fear.
Two letters & some notes fr. J.W. Clark
A letter fr. H. Bridges Adams
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 26 September, 2025