E428 174, built by Tecnomasio Italiano Brown Boveri in 1939, stored in Bologna S. Donato engine terminal in October 1991.
<br>This engine was retired in 1989 and is now property of a private. It is now undergoing restore operations at Luino under the care of a private enthusiasts association ("Verbano Express").
Photo and scan by Jacopo Fioravanti (jacopofioravanti@katamail.com).