RECORD: Darwin, C. R. n.d. Abstract of Lesson, Cora'cina, Penny Cyclopaedia. CUL-DAR47.44. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and John van Wyhe, edited by John van Wyhe 7.2022. RN3
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-DAR47 contains notes for Natural selection chap. 7 'Laws of Variation'.
[44]
Penny Encyclop vol 8. p. 4. birds with naked head when adult, which bears on naked back of rook & shows not use. —
Ch 7
[44v]
6, Old Jewry, London. E. C.
186
Lesson, René-Primevère. 1837. Cora'cina. The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge 8: 3-5.
Society for the Diffusion of Useful Knowledge. 1833-1846. The Penny Cyclopaedia of the Society for the Diffusion of Useful Knowledge. 1833-1846. 29 vols. London: Charles Knight. [The original set is 27 vols. '29 vols.' suggests that the 2 vol. supplement was included in the count. It is added below.] [CUL-DAR240]
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 6 January, 2026