THE STAMP IS MINT- OG/NEVER HINGED. Thanks for looking and please check out my other items. The item "#C23c rare ultramarine & carmine color error 1938 6c AIRMAIL ISSUE MINT-OG/NH" is in sale since Saturday, March 12, 2016.This item is in the category "Stamps\United States\Back of Book\Air Mail". The seller is "45dryan" and is located in Apache Junction, Arizona. This item can be shipped worldwide.