Shape 3610 Tall Hotel Cup with a Carlton Cup Handle

Ok here it is and it is not marked.
It was in the shop with all of the Crown Lynn Vitrified Ware
and this makes sense as it's the same shape as the 3610, although slightly bigger.
The Bases appear to be the same size and shape.
The colour looks different .... a different shade of white hahaa
I have to add that the Carlton cup handle is perfect for holding this cup.
In your courtyard now Jeremy  

I forget the story.
Did you buy this Ev or photograph in store?

I had to buy this oddity Jeremy and they had at least one more ...