Vietnam NCO Open Mess Tuy Hoa Air Base 7th Air Force Vietnam Cigarette Lighter. Made by Zaima. On the front is a Japanese made enameled 7th air force di. Below is engraved NCO OPEN MESS TUY HOA AIR BASE VIETNAM. On the other isde is a map of South Vietnam with WHEELHOUSE INN engraved. Appears unused just shows minor storage wear.