Vietnam Zippo factory engraved on the front with a depiction of an M48 Patton tank and the text «M COMPANY 3/11 ACR VIETNAM», representing M Company, 3rd Squadron, 11th Armored Cavalry Regiment.
M Company, 3/11 ACR served in Vietnam as part of the “Blackhorse Regiment,” operating tanks to deliver heavy firepower and support the regiment’s armored reconnaissance and security missions for U.S. and South Vietnamese forces.