Hi hope Im doing this in the right place. I picked this bag up today and when I got home and looked up the style number, I cant find anything except a sort of modern wool and leather
coach bag. This bag clearly has age. I dont doubt its authenticity It is heavy and very similar to another vintage coach I have. But, why cant i find the 8139 number anywhere when researching? The style that I found that is exactly like it is a Bonnie Cashin bag/wristlet.... Note the large zipper pull/wristlet strap. I got this at a consignment shop and I took the pics. let me know if you need anything else. I hope I am not wrong about the authenticity.. even though it is really old, there are no giant flaws on it. The zipper is YKK and the bag is 11x6.5x2". Thanks ladies!