by GAZKGK » Sat Oct 19, 2013 10:30 am
They were 10 built, by NUOVE REGGIANE - OFFICINE MECCANICHE ITALIANE S.p.A. REGGIO EM., ITALIA 1952.
First numbers Δφπτ 1401-1410, later U.I.C. - R.I.C. ones, 50 73 92-40 801-810 (only 801,804,807,808 and 810) and 50 73 92-60 812-819 (only 812, 813, 815, 816 and 819).