ALn 556 series

model	builder	build	gauge			career
ALn 556.1	Fiat	1936−1939	1435		RC	FS ALn 556.1
ALn 556.2	Breda	1937−1938	1435		RC	FS ALn 556.2

model	builder	build	gauge			career
ALn 556.1	Fiat	1936−1939	1435		RC	FS ALn 556.1
ALn 556.2	Breda	1937−1938	1435		RC	FS ALn 556.2