Wooden 7 x 9-inch plaque from the NATO Defense College (NDC) presented to Mayor O'Connor by Course 80 in May 1992. It has their insignia with the words 'Unitatem Alentes', which means 'Unity of the Warring'. NDC is an international military college for North Atlantic Treaty Organization countries, located in Rome, Italy. It's mission is to train individuals who will be needed to serve in key capacities in NATO Organizations.