Alexander Henry Haliday,
Letters from Alexander Henry Haliday to Hermann Loew 2 April 1868- July 22 1868
“ The literary disfunction between Northern and Southern italy which made it easier to find works printed at Naples, in the Libraries of Paris or London, than of Turin and Florence still operates. And judging from the works of the two Costas [Achille Costa and Giuseppe Costa] ] , the libraries of Naples were no better off as to the works published out of the Kingdom of the two Sicilies . Rondani says he will get to work at his Ortalidae in August. If you have any list of species occurring to your knowledge in Italy (Sicily and Sardinia included) I am sure it would be useful to him, communicated. ”
