sample of crayon drawing (A. Brot 1874) more info
The sample of drawing (reproduced here in internet quality only to save your loading time) is taken from:
III Handwritten manuscript "Étude
sur les espèces d'Unios et d'Anodontes qui habitent la Suisse". 218 pp.
(2 in two-colour-print), 49 pls. (I-XL, 9 additional pls.), 22 of
these in four-colour-print (sample), 22 in two-colour-print and 5 in b/w. The plates show 332 figures
(32 lifelike coloured drawings, 23 watercoloured sketches, 52 carefully done
crayon-drawings (sample) und 158 outline-sketches in pencil)
with an indication of the collecting localities of all figured specimens.
(supplemented by handwritten manuscripts (sample) and reprints
of rare publications (sample))
Subscribers should, please, contact Conchbooks
This and other new and old shell books are available at www.conchbooks.de
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