The product is a rare vintage red clay brick produced by the Seco Pressed Brick Company in D'Hanis, Texas during the 1900s. The Seco Pressed Brick Company, established in 1910 in D'Hanis, Texas, was a sister operation to the renowned D'Hanis Brick and Tile Company. While the older D'Hanis plant baked traditional bricks, Seco produced specialized pressed bricks and utilized a direct railroad spur to ship materials. This brick is really cool and would look good in your old Texas Brick collection. Found this in an old ranch down here in south Texas not far from D’Hanis.