Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
You can use this work for any purpose, as long as it is not primarily intended for or directed to commercial advantage or monetary compensation. You should also provide attribution to the original work, source and licence. Read more about this licence.
Credit
An attempt to correct some of the misstatements made by Sir Victor Horsley ... and Mary D. Sturge, M.D. in the criticisms of the Galton laboratory memoir: A first study of the influence of parental alcoholism, &c / by Karl Pearson, F.R.S. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.