Shawn, this topic has come up before and I agree with Gregg. I am also interested in the 12th Georgia and started doing internet research and found a few amusing things in regards to the "flag capture" Some years ago I bought a book titled "Under Two Flags" which was suppose to show the 12th Georgia flag that was reported "captured". Of course it was a drawing of the "capture" and not a picture of the original flag. And then I found this. Click this site and have a good read. I hope it works! It starts on another page so click back and enjoy.
Dave Pincins http://books.google.com/books?id=YmsFAAAAQAAJ&pg=RA4-PA8&lpg=RA4-PA8&dq=twelfth+georgia+surgeon+green&source=web&ots=eq3mcIbHdA&sig=elTCX6gL2c5IpVUWvpOdLgm64Kk