- Humble’s first central office
- San Jacinto Gate
- Derricks 2
- Derricks 1
- Derrick 3
- Baseball fans, circa. 1937
- Aerial view of Humble Oil housing section in 1923
- Oakley Farms, circa 1919
- Exterior photograph of the Baytown Research Center
- Hydroformer at Baytown Ordnance Works circa 1945
- Hydroformer at Baytown Ordnance Works circa 1945
- Refinery in the Baytown area
- Construction of the Humble Oil & Refining Company's Baytown Refinery circa 1919
- Construction of the Humble Oil & Refining Company's Baytown Refinery
- Construction of the Humble Oil & Refining Company's Baytown Refinery