The Pennsylvania Decennial Report Insignia or Mark Used With Articles or Supplies is a special badge or stamp issued by the state of Pennsylvania to recognize the completion of the state's Decennial Reports, which are required by law every ten years. The insignia or mark is typically used on various articles or supplies associated with the decennial report, such as books, pamphlets, and other printed materials. It is usually a round insignia with the text "Pennsylvania Decennial Report" in the center encircled by a laurel wreath. The colors of the insignia may vary, but typically include a combination of blue, gold, and red. There are two types of Pennsylvania Decennial Report Insignia or Mark Used With Articles or Supplies: original and reprint. The original insignia was issued in the late 1800s, while the reprint insignia was issued in the early 1900s.