5 sheets have been digitized:
289.184: sketch of the River Po near Turin; September 1880
289,187; sketch of persons
289,189: little church near Pisa, October 1880
289,199: cart pulled by donkey in Palermo, January 1881
289.201: temple ruin near Sirgenti, January 1881
289.202: Greek theater near Syracuse, January 1881
289,204: fountain at Toaromina, January 1881
289,330; details of door and furniture Doge's Palace at Venice, July 1881