RECORD: Darwin, C. R. 'Scale for Bees' cells' (nd) CUL-DAR48.B10 Transcribed by Kees Rookmaaker (Darwin Online,

REVISION HISTORY: Transcribed by Kees Rookmaaker, corrections and editing against the manuscript by John van Wyhe 7-11.2010. RN1

NOTE: Editorial symbols used in the transcription:
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Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin.


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

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Citation: John van Wyhe, editor. 2002-. The Complete Work of Charles Darwin Online. (

File last updated 2 July, 2012