US Stamp #TD112 - 1986 Dummy Stamps, Testing Coil Pair, EzGrade™ G (Good), EzPerf™ 9¾, MNH (Mint Never Hinged) OG (Original Gum) 

Mint New Stamps, EzGrade™ G (Good) Condition, MNH (Mint Never Hinged). EzPerf™ 9¾. This comes with Both a Certificate of Measurement & Certificate of Grading. View Photo for details on stamps. I have listed photos of the exact stamp, both Front and Back, that you will receive.
 
  • Face value: None
  • Emission: Test Stamp
  • Printed by: Bureau of Engraving and Printing
  • Perforation: 9¾
  • Color: Black

United States Tesing Coil Pair 
1986 This "Dummy Stamp" Coil was printed by the U.S. Postal Service in order to test their machines.