Taff Vale Railway H class

The Taff Vale Railway H class was a class of three 0-6-0T steam tank locomotives designed by Tom Hurry Riches, built by Kitson & Co. and introduced to the Taff Vale Railway in 1884. They were primarily used on the Pwllyrhebog Colliery Incline, and had special tapered boilers for this purpose.

Withdrawal and disposal
193 was used by the NCB at the Tar distillation plant, Wernddu, Caerphilly; it was scrapped in January 1960. 194 was also used at Wernddu Tar plant, and was scrapped at Swindon.