As we all know it takes 360 degrees to create a circle, a standard curve is 22.5 degrees and a double curve is 45...
The GWR "Toad" brake van is a distinct and iconic piece of railway history in the UK. These brake vans were a crucial part of freight trains from the late 19th century through to the mid-20th century. The term "Toad" was the code name given by GWR...