Original 1967 Houston business trade magazine vintage ad for the HOUSTON NATIONAL BANK.  Main office was located in the Tennessee Building, at Milam at Lamar Streets, Houston, Texas. Next trip to Tokyo, take the Businessmans Bank along. If you have business in a world trade center such as Tokyo, you'll want the total banking resourses of Houston Nationals International Banking Department at your disposal. ​Clarence Dupre, Senior Vice President. This old one page finalcial magazine advertisement would display beautifully matted and framed.