Hi! Today I found such a briefcase / purse in an old mens basement. I wonder if it is something older or maybe newer. There is no tag. The material is leather. I searched for information about the zipper manufacturer (Ultra?), but found nothing. Handles are especially interesting, made of the same material as the handbag and additionally made of something like brass. They can be hidden by sliding them down, and also stretched to the sides. Can anybody help me to age the purse ? I would be grateful.