Well this is an interesting development. I found this TB that's been lost since before I started geocaching in a cache on the Cal State East Bay campus. I can't tell you how it got there. There was another TB listed as being in the cache, and I thought this was it, but this was the only thing in the cache. I'm guessing someone swapped and didn't log it. (Not really a surprise since they appear to have had this one for well over 3 years without logging anything about it.)