I know how you feel. I've got two old Zippos that my great-grandfather used to smoke his pipe with.

One is a brushed stainless model not much different than the current offerings, but the other one is very old and I haven't seen another one like it. It has some red felt looking material inside of it for the wick and the body is tapered from top to bottom and the lid/cap doesn't flip all the way open like the newer Zippos......