RECORD: Darwin, C. R. n.d. 'Scale for Bees' cells'. CUL-DAR48.B10. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Kees Rookmaaker, corrections and editing against the manuscript by John van Wyhe 7-11.2010. 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-DAR48 contains notes for Natural selection chap. 8 'Transitions of Organs'. Notes on bees' cells for origin of species theory.
[10]
Scale for Bees's cells.
2 inch onject-glass on arm with Erector
Weakest eye-piece with 1/100 micrometer.
Then each division = 1/200
&c (& ten of ten of ten = 10/200 = 1/20 = 5/100
in ink on grey paper, verso blank
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 28 August, 2023