Check out these threads:
Polarik’s Final Report: Obama’s ‘Born’ conspiracy:
http://www.freerepublic.com/focus/f-bloggers/2084512/posts
and
Obama’s bogus birth certificate: Proof that the border was created separately!
http://www.freerepublic.com/focus/f-bloggers/2123682/posts
The border shown on the real COLB in the second thread matches the border on the Annenburg COLB photos.