Hugh Welch Diamond, 1858, 16 Jan (published), Illustration "Suicidal Melancholy" for The Physiognomy of Insanity, by Dr. Conolly, Journal illustration, Google Books, LL/50011
Hugh Welch Diamond, 1858, 17 July, Advert for The Physiognomy of Insanity, by Dr. Conolly. Photographs taken from Life. By Dr. Diamond (The Atheneum, No. 1603, p.91), Advert, Google Books, LL/50008