Original 1967 Houston business trade magazine vintage ad for APPELT, ROBEAU, BALCH, INC.  Main office was located at 1301 Chamber of Commerce Building, Houston, Texas. BOOM! There's a boom at Jacintoport, the 4430-acre industrial development on the Houston Ship Channel. Jacintoport Corporation. ​This old dated one page real estate magazine advertisement would display beautifully matted and framed.