Always a prototype.

 I make no excuse for showing these pictures again. Sometimes it helps to trawl one's way through pictures that are a distant memory, and this is one of those occasions.
I took the photo of the lamp hut, at Christow if I remember correctly, in 2009 whilst tr4avelling along the old Teign Valley line.
These huts were made in a variety of sizes but commonly all clad with corrugated iron.
There are variations, I suppose to suit the site and use for which they are intended.
So it is useful to re-visit old photos- it is so much quicker with electronic copies than the old photo albums.