Warehouse Wednesday: Manx shelter and post box

I'm nearly through the Manx photos, but had to use this one taken in the little museum (I think) beside Laxey station. Information is a bit sparse, but I assume this is a tiny shelter from the Manx Electric Railway. The post box is a fairly typical Manx feature - there is one at Groudle Station, which I always try to remember to send a postcard from. Both are very modelable, although that shelter looks a bit small for anything other than three people!