Vintage Apple Computer Pin-Back Button.  Reads "Digital Be-In Tokyo '95", "Macworld Expo/Tokyo '95".  Authentic, from a former Apple employee.  Dates to 1995.  Measures approx. 2-3/8" in diameter.  This item is used and is in good condition with light signs of use.  I have noted a tiny nick on the paint next to the smile logo.  Please see photo for more details.  Will be shipped in a box.  See my other listings for similar items, I'm happy to combine on shipping for items purchased at the same time.