Life and discoveries of Camillo Golgi - NobelPrize.org
The Nobel Prize in Physiology or Medicine 1906 was awarded jointly to and "in recognition of their work on the structure of the nervous system".
Monduzzi Editore Adelchi Negri Camillo Golgi Maria Ciraci Ufficio Principale Filatelico Lina Aletti Bizzozero
Source: nobelprize.org