I'm very glad we live in a city where gems are still to be found....
Why vintage? Well, the answer's pretty obvious....they just don't make frames like they used to, even if they do it'd cost an arm and a leg. The materials and construction are just....well....so much better back in the days. The Indo and YSL frames are NOS from the late 70s to the early 80s. It sits so perfectly on the face and even feels premium to the touch.
Ed.