I've been looking for a vintage G1 that I could use as a regular wearer. I recently found this one on ebay. With a buy it now price of $135 and a wearable size 44 I took a chance. Just arrived today and I'm pleased. The goatskin is in good shape no rips or tears. The mouton collar is excellent with only the normal signs of wear. Also has a pretty cool squadron patch. All together pretty good shape for a 1950's jacket. A few things need repair and here is where I have a few questions. There are some small spots of paint around the pocket. How to remove the paint without harming the leather? There is one pocket button missing. Where can I find a replacement? The squadron patch is rather dirty, any ideas on how to clean it? Finally, the zipper is missing a tooth at the bottom. Can it be fixed or simply replace the entire zipper? Thanks for your help!