🚂🟢 The Giants of the Welsh Coalfields The GWR 4200 Class 2-8-0 tank locomotives were built for hard work – hauling heavy coal trains across the steep gradients of South Wales. Designed by George Jackson Churchward, they became legendary for their strength, reliability, and sheer pulling power. 🎥 In this video, we explore the history of the 4200 Class – from their introduction in 1910 to their long service life, and how a number of these rugged locomotives survive today in preservation. 💬 Hav