128
"Elements of Physiology," by J. Müller, M.D., translated from the German by William Baly, M.D. London, 1839.
129
This was objected to Goethe when his "Beyträge sur Optik" first appeared; he answered the objection by a coloured diagram in the plates to the "Farbenlehre:" in this he undertakes to show that the assumed gradual "correction" of the colours would produce results different from the actual appearance in nature.
130
See "Memorie ed Osservazioni, edite et inedite del Cav. Professor Nobili," Firenze, 1834.
131
The colours in some of the compound terms are in a manner mutually neutralising; such terms might, no doubt, be amended.