“…I also wrote a First Step in Chemistry which has had a large sale. With reference to this little book, I here insert a reproduction of a coloured drawing by my niece, Miss Beatrix Potter, as original as it is humorous, which was presented to me by the artist on publication of the work.”
From The life & experiences of Sir Henry Enfield Roscoe, D.C.L., LL.D., F.R.S. 1906.