A line up of brand new SYs at Tangshan Works. SY 1615, nearest the camera was undergoing a steam test. Alongside was SY 1618, which had emerged from the erecting shop a few minutes earlier, then SY 1610. Wherever 1610 and 1615 worked after leaving Tangshan is a mystery. On the other hand, 1618 went to Jalainur/Zhalainuo'er, where it was seen by visitors on numerous occasions over the next two decades.