Now that we have the oldest (I think) Kelly with NewHermesLover, I wonder who has the oldest Birkin? The reason I am asking is that I am interested (if the owner is willing to post some pictures) in how the Birkin has evolved through the ages. OK, we know about the H zipper stops and also a slightly different typeface on the hardware thanks to HG, but what other details have changed? I would also be interested in seeing old HACs. So, 'fess up, who has a vintage Birkin/HAC?