- Matias Galvan joins the ranks of Humble's T-Men (Thirty year men)
- Reuben Dehoyos
- Plants manager Gordon L. Farned at the ceremony dedicating lights for the ball park, 1944
- Presentation of capital awards to three employees for 1950
- .E. Haltom honored for completing 30 years, as others look on
- Mr. and Mrs. A.B. Campbell at Humble Day, May 12, 1945
- Five Humble Oil employees are honored for 30 years of service in December, 1966
- Six Humble Oil employees are honored for 30 years of service in November, 1968
- Eight Humble Oil employees are honored for 30 years of service in February, 1967
- .K. Jamieson, left, President of Standard Oil Company (New Jersey) and M.A. Wright, Chairman and Chief Executive Officer of Humble Oil and Refining Company, Jersey Standard's principal U.S. affiliate, stop for a chat and coffee break at John Bulger's Esso
- Line crewman Floyd Barron displays safety glasses, 1966
- Humble employees examine new pocket-size slings to replace steel cable in rigging, 1966
- Deputy Petroleum Administrator Bruce K. Brown of the Petroleum Administration for War speaks at Billion Gallon Day
- Major General Harmon delivers an address at Billion Gallon Day
- Broadcast booth at Billion Gallon Day December 14, 1944