Some while ago I have a recollection of seeing a photo in a book of a Cambrian iron bodied gunpowder van, much like the Great Western "Minks". I am fairly sure it gave some details of the livery, but despite looking through all the sources I can lay my hands on I've been unable to locate the book.
Can anyone suggest where I might find both a photo of one of these vans and also details of the livery, please? I have a vague recollection of being told they were painted red, but I may be completely mistaken.
Neil Burgess