"Texas Energy Museum" . . . . . . . . . . . "Texas Energy Museum" . . . "Spindletop Oilfield photographs (1901-1902) - 87 images" . . . . "Petroleum exploration equipment - 200 items" . "Household items - 2,000" . . . "Petroleum well service equipment - 20 items" . "Geology and paleontology specimens - 250" . . "Petroleum technology artifacts - 2,000 items" . "Research papers relating to Southeast Texas oilfields including Spindletop" . . . . . . . . . .