I need your expertise please. I found this pair of Ray Ban Wayfarer yesterday at an estate sale. These are unlike any I have seen before because a) then lenses are totally unmarked and b) then hinges have an unusual extra piece of acetate that hangs over. It is shaped a bit like an "s". That piece is symmetrical and moves with the hinge so I believe it is true to the original frame and not a modification. I of course understand that the lenses may not be original.
I have attached some photos for reference, here are the basic specs:
Frame is stamped 'WAYFARER" left temple arm. Right temple arm stamped "B & L RAYBAN USA". Above the right lens is stamped "B & L 5024".