http://www.initialmsunglasses.com/M_VINTAGE_SUNGLASSES_COLLECTIONS/PERSOL_RATTI_811.htmlPersol ratti 811 folding.
These are another model of persol folding 811.
It looks very simple and nothing special on your first site.
But it is wrong.
There are gold metal accent on top of the frame.
Those metal detail and nice and simple shape made these even more special.
because there are no metal details like these for another style of persol folding.
