Wartime, Vietnamese manufactured, Military Assistance Command Vietnam Studies and Observations Group (MAC V SOG), Seabees end of tour plaque that measures about 10 X 12 inches. This was a branch of Seabees that were involved in building and repairing SOG Compounds.  The individual the piece was awarded to was a US Army, Special Forces veteran assigned to MAC V SOG during this tour and will come with a Letter of Authenticity that details his service.