Boy, can't slip anything by around here!
Here is a close-up of the nose. Still trying to figure out which of the many squadrons she may have been assigned to, unless the "School" had their own AC with no squadron designated. A lot of squadrons were worked through the area, with 8,000 square miles of designated "practice area" and a LOT of bases in central Florida, it was a busy place. Many plane types worked through.
http://en.wikipedia.org/wiki/Army_Air_F ... ed_Tactics