[Dr. Malnassy and Lamar Students on a Field Trip]

Photograph of Dr. Malnassy and several Lamar University students on a botany field trip in Big Thicket. The students look toward a man in the middle that is holding a piece of a plant. Two of the men hold plastic bags containing vegetation.
Date: March 1975
Creator: Lewis, David P.
System: The Portal to Texas History

[Geraldine Watson with Family and Maxine Johnston]

Photograph of Geraldine Watson posing with her mother, her husband, Earl Watson, her daughter, Regina Watson, and Maxine Johnston, a Lamar University librarian, at the Big Thicket Association Museum at Saratoga, Texas.
Date: [1975-03,1975-04]
Creator: Lewis, David P.
System: The Portal to Texas History

[Oil Field at Orangefield]

Photograph of derricks at an oil field in Orangefield, Texas photographed from a boat on a body of water. Several trees line the banks of the body of water.
Date: March 1975
Creator: Lewis, David P.
System: The Portal to Texas History

[David Lewis at Great Lakes Carbon Company]

Photograph of David Lewis posing with two individuals at Great Lakes Carbon company. The subjects are identified as Greta (left), David Lewis (center), and Mrs. Wilson (right). They pose inside of a lab with cinder block walls.
Date: August 30, 1975
Creator: unknown
System: The Portal to Texas History

[Geraldine Watson Preparing a Plant for Mounting]

Photograph of Geraldine Watson preparing a plant for mounting in the Lamar University Herbarium. She looks down at a table with scissors and a brush, holding the stem of a plant. She stands in a room with several workspaces and a dark-colored cabinet in the background.
Date: August 30, 1975
Creator: Lewis, David P.
System: The Portal to Texas History