Houston Texas Humble Building Humble Oil & Refining Company 1960s Postcard
Unused, like new condition. Mirro-Krome Card by H.S. Crocker Co., Oklahoma City. Published by Morse Wholesale Co., Houston, TX.
Photo by Humble Oil & Refining Co. of the 44-story Humble Building in Houston, circa 1960s, then one of the tallest buildings in the city.
