- Humble Booster Club state convention.
- Humble Oil & Refining Company Band at Oiler Stadium, 1930.
- Riggers, circa 1935-36
- Dock Department Employees, circa 1930
- Engineering Society Members, 1930s
- Humble Baker
- Old Ironsides being pushed up the Ship Channel
- Old Ironsides being pushed up the Ship Channel
- Old Ironsides being pushed up the Ship Channel
- Humble Oil & Refining Company marching band, circa 1930
- The Mustang, Humble Oil's first tug boat, circa 1930
- Humle Oil Locomotive, circa 1930s
- Hostesses for Humble Oil's first Open House in 1936
- San Jacinto Gate
- Booster Club parade float, 1934