Jun8-15: 1st AC Retrofitted 12car EMU of erstwhile WR, transferred to CR, which was erstwhile 3001-3004, later renameds to 4901-4904 by Kalva Carshed, makes its maiden entry on Thane-CST slow line, towards CST. Location-Thane Outer CST End. (Vijay Aravamudhan)