P 31599 at Mathura
The North Eastern Railway operated a short metre gauge branch from Mathura to Vrindavan. On 1978.11.11, P class 4-6-0 31599 has stopped briefly just outside Mathura with the 0915 HRS service from Vrindavan, giving me just enough to jump down and grab this image.

P 31599 was built by Schwartzkopff, Berlin in 1931 for the Oudh Tirhut Railway.