1 Unmounted mint (UM) â the stamp is unused and appears never to have been mounted. 2  Mint never hinged (MNH) â the same as unmounted mint but with an assertion that the stamp is not a formerly mounted stamp that has been tampered with to remove traces of mounting.
vermilion zone, n the external darkish area of the upper and lower lips, extending from the junction of the lips, with the surrounding facial skin on the exterior to the labial mucosa within the oral cavity.
Inflammation of the vermilion of the lips is known as cheilitis, inflammation of the tongue is glossitis, inflammation of the gums is gingivitis, and inflammation of the back of the mouth is pharyngitis. Stomatitis results in pain, stinging and soreness. It can present with: Red patches.