Z 4212 in front of Hellemmes workshops
<br>This old car from "Chemin de fer du Midi" was used for testing the new
electrical layout of BB 7200/ BB 22200. 
<br>Lille, February 16, 1975
Photo : Jean-Paul Lescat, e:mail lescatj-p@mail.azur.fr
<br>http://www.trains-fr.org/cftv/