Wagonman
Western Thunderer
I have seen only one photo of a Spiller's "mink" and that was at Parkend, featured in a very early issue of MRJ
I suspect that's the only photo in existence as they were not 'in the wild' for very long. Was it MRJ or BRJ? I can't remember, but it's worth hunting for if you're interested in these vans. There is a photo of one in (much) later life at Bearley Station: Composite photograph of various surplus GWR wagons stored at Bearley station' goods sidings
The doors have been changed as well as the axleboxes.