beautiful chain

I am obsessed with krinkle chain (or what some people call paperclip chain). I love that this chain doesn't take a back seat to a pendant. It's beautiful in its own right. I have been searching high and low for an antique krinkle chain necklace with no luck. But it seems antique chains (without additions or a pendant) are hard to come by. If you have any good sources, let me know! (This oxidized version is available on etsy.)