Chemins de fer algeriens de l'état 150 C 571 (Franco-Belge n° 2555/1928) was the first of a batch 30 built on french Est railway 150-000 type. On CFAE, they were 150 C 571 to 585 and 150 D 586 to 600. They will be renumbered as 150 C 1 to 30 by CFA. Collection Jean-Pierre Vergez-Larrouy (jean-pierre.vergez@tele2.fr)