In the photo http://www.factcheck.org/UploadedFiles/birth_certificate_5.jpg it says "DEPARTMENT OF" on the top of the seal. Above the crease it's just "MENT OF", the rest is below. Also the lettering is stamped from the back so it reads backwards (right to left). At the bottom of the seal it reads "STATE of HAWAII" although that part is somewhat washed out in the photo (below the crease). Since it is stamped from the back, it read from right to left starting from about 4 o'clock to about 8 o'clock.
This is really not difficult to see. I am using firefox and I click once on the magnifying glass to get full resolution. All the letters are upper case although the "OF" in "STATE of HAWAII" is a small version of upper case.