Hi everyone,
If you are interested in "new old stock" Osborne punches, try Red Dot Tool Co. in San Antonio, Tx.. I work down the street from the business and the owner is super cool. He buys huge lots of tools and goes through them and lists them on eBay. I have a whole set of punches from him and quite a few of specialty type tools. I have never had an issue with any of them. The majority of the punches he has still have the factory wax dip on the cutting edge. Here is a link to his eBay store.http://stores.ebay.com/reddottool/Punch-Chisel-/_i.html?_fsub=5343489016&_sid=1146501856&_trksid=p4634.c0.m322 Don't be afraid to ask for a specific size, I know he has more than whats listed. He even has some over 1"....
Hope this helps some of ya'll, Ben