Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Observations on the muscles, and particularly on the effects of their oblique fibres: with an appendix, in which the pretension of Dr. Gilbert Blane, that he first demonstrated the same effect to be produced by oblique muscles as by straight ones, with a less proportional decurtation of fibres, is proved to be unfounded ... / [Alexander Monro]. Public Domain Mark. Source: Wellcome Collection.