US Stamps 1999 US Scott 3283a Classroom Flag Booklet Pane of 18 mnh og.

This is a pane of 18 United States stamps issued in 1999 with a denomination of 33 cents. The stamps feature the American flag and are part of the Classroom Flag booklet. They are in mint never hinged condition and have original gum. The stamps were issued in multi-color and have not been graded or certified.