Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Vessels and muscles of the arm and hand: two figures showing dissections of a left and right arm and hand, with palms facing upwards. Coloured lithograph by G.E. Madeley after A. A. Cane, 1834. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.