We had N244PS come in today. The aircraft was delivered to PSA on April 16, 2004. This is the first PSA CRJ I have seen a decal on the foward fuselage that gave the type and series (CRJ 200). I went to look on the registration card and the other paperwork, located on the cockpit door, and it said the aircraft was a 100 series. Is this just a goof or what?