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.
What lips say about your health. The lips are often associated with beauty but their condition can also speak volumes about your general health. This can be a strong indicator of poor health. Swollen lips are sometimes caused by Crohn's disease, which normally causes swelling in the bowel but can inflame the lymph ducts at any point in the body. Swollen lips can also indicate a food sensitivity.