There are two different views being shown. One is from the front with the ‘dots’ being pushed back while the other is from the reverse with the dots being pushed out. Any lettering being read from that view would be backwards. Perhaps that is why none of is recognizable.
The second image is also rotated about 90 degrees.
That was a cropped image from the front side of the COLB. You can go here (below link) and see it from the backside of the alleged Obama COLB, which can be viewed about 5 times the image I showed above.
"Close-up of seal impression found on the back of President Obama's COLB from Factcheck.org photos."
"http://obamasgarden.wordpress.com/2010/12/page/3/
Click on the picture for a closer look at 5x the size at the website above.
The Obama COLB seal is all written in gibberish of dashes and dots that says nothing.