"Taff Vale Railway H class"@en . . "3"^^ . "1884Z"^^ . . "1884Z"^^ . "The Taff Vale Railway H class was a class of 3 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."@en .