Originally Posted by
pastorbobnlnh
Now here's something odd--- and more about the unique shape of the seat post and seat tube:
The top of the seat tube is the ovalized shape...
I would not read too much in one picture. It might just be an optical illusion. Maybe the tube was not cut straight and this gives this impression.
Something like this:
Might also just be an effect of the way the upper part of the tube was polished together with the lighting.