Oil City Iron Works

🏛️The era

In 1866, just after the Civil War, cotton was king in Navarro County. The blackland prairie around Corsicana was some of the richest cotton ground in Texas, and every bale had to go through a gin. Gins needed parts, repairs, and replacement castings, and a local machine shop and foundry could keep a farming region running.

Then Corsicana changed course by accident. In 1894, workers drilling for water struck oil instead. That discovery made Corsicana one of the first real oil fields in Texas, years before the famous Spindletop gusher near Beaumont in 1901. Drilling crews, refiners, and suppliers poured in, and the town soon had oil derricks rising among its houses and cotton fields.

The twentieth century brought more upheavals. World War II turned American industry toward defense production, and afterward cotton's importance in the region faded. Factories that had grown up serving farmers had to find new customers or close. This foundry's history follows each of those turns.

👥People & events

The story starts with John Winship, who opened a small machine shop and foundry on this site in 1866 so he could make parts for his own cotton gin. That's how a lot of American industry started: with someone who needed something nobody nearby was making.

Winship sold the business in 1886, the year he died, to three local businessmen, Joseph Huey, James Garitty, and J. E. Whiteselle. They named it the Corsicana Manufacturing Company. In 1898, in the middle of Corsicana's oil excitement, the plant was leased to William Clarkson. Clarkson was a South Carolina native who had come to Texas after the Civil War, and he renamed the works to suit the moment: the Oil City Iron Works.

Clarkson bought the company outright in 1908 and became its president when it was incorporated in 1921. The plant kept serving cotton gins but expanded into castings for the oil and building industries. During World War II it switched to defense production, and when cotton declined after the war it moved into castings for oil fields, road building, and farm machinery.

In 1960 the company was a pioneer in certain uses of ductile iron, a tougher, less brittle cast iron developed in the mid-twentieth century. When the marker went up in 1970, Oil City Iron Works employed 325 people, ranked among the three largest employers in Navarro County, and stood in the top ten percent of the nation's foundries.

🇺🇸Its place in the American story

Few places tell the story of Texas's economic transformation as neatly as this foundry. In one century and on one site it went from serving cotton to serving oil, which is the same shift that remade Texas from an agricultural state into an energy and manufacturing giant.

Corsicana's role matters too. The 1894 discovery here came before Spindletop and helped show that Texas held commercial oil. Companies that sprang up to supply the early fields, building equipment and casting parts, formed the industrial base that later made Texas the center of the American petroleum industry.

The foundry's wartime conversion and postwar reinvention also reflect a national pattern. Across the country, local manufacturers retooled for World War II and then had to adapt to new markets. Surviving that by finding new uses for an old craft is a big part of the story of American industry.

🧭If you visit

Corsicana is an easy stop along the interstate south of Dallas, and it's worth getting off the highway. The downtown has historic commercial buildings, and the town is proud of its early oil heritage, so watch for other markers and reminders of the boom years.

At this site, think about how much the place has changed over time: a small gin-parts shop in the 1860s, a foundry named for an oil boom at the turn of the century, and a modern industrial plant by 1970. If the industrial setting is still active, view it from public areas only and stay out of working operations.

Pair the stop with a look at Corsicana's broader story of cotton and oil, and with the blackland prairie farmland around the city, which explains why a cotton-gin foundry started here at all. If you want a sweet souvenir, the town is also widely known for its fruitcake bakery tradition.