Hi - I need a 6" or shorter brass zipper of light to medium weight, and preferably with one of those small circular dangly pulls at the end (or similar), in black, dark brown, or dark gray. It's to be inserted into a muff I'm making to close a pocket. I found dark-brown 6" brass zip on eBay, but it's got a 'regular' pull and I'm hoping for something more authentic looking. Anyone have a disintegrating/unsalvageable vintage purse with an interior or exterior zipper I could use for parts? Thanks!