Columbia subject headings:
Harvard subject headings:
Ferraris, Galileo, 1847-1897.
Livorno (Italy)--Politics and government--1870-1914.
Statesmen--Italy--Biography.
Turin (Italy)--Politics and government--1870-1914.
Princeton subject headings:
Ferraris, Galileo, 1847-1897.
Livorno (Italy : Province)--Officials and employees.
Street lighting--Italy--Livorno (Province).
Turin (Italy)--Officials and employees.