Articles of Incorporation for the League of United Latin American Citizens dated May 4, 1930. The document states the organization's name and statement of purpose and is signed by LULAC's president and Secretary General, representatives from 20 LULAC Councils, and the Secretary of State of Texas.

Articles of Incorporation for the League of United Latin American Citizens dated May 4, 1930. The document states the organization's name and statement of purpose and is signed by LULAC's president and Secretary General, representatives from 20 LULAC Councils, and the Secretary of State of Texas.

Report on the experimental toxic effects of emargol (a product of the Emulsol Corporation) on rabbits, as requested by Messrs. Epstein, Reynolds and Harris, which was found to have no detectable side effects on the rabbits.

Photograph of three Hansen children with their pets in Danevang, Texas. They are sitting in a grassy area, with what appears to be a fence gate in the background. The boy on the left, identified as Harold Hansen, holds the leg of a kneeling dog on his left side and cradles a cat on his lap with the other. The girl next to him, identified as Margaret Hansen, wears a plaid dress, and is seated next to Lillian Hansen on the right, who wears a gingham dress. They both have cats on theirs laps. Behind them, a second dog of the same breed as the first can be seen lying down on the grass. Hand-written text on the back of the photograph reads, "To Jrener from Harold. This is me and my two cousins and my dog and all my cats."

Photograph of an elderly man, identified as Helvig Jensen Berndt, sitting on a round couch with an accordion. He wears a suit and thin bow tie. His hands are clasped around the accordion which rests on his lap. Behind him, a window partially covered by a curtain is seen. To the left, in front of Helvig, a wrapped present and a tall arrangement of flowers have been placed on a small table.

Letter from Albert K. Epstein to Dr. Bodansky, requesting answers to questions based on Dr. Meyer Bodansky's review of a report that Epstein enclosed.

Letter from Albert K. Epstein to Dr. Meyer Bodansky suggesting that he read a critique an author wrote on his textbook.

Letter from Albert K. Epstein to Dr. Bodansky, detailing his observations with numerous acids and other experiments.

Letter from C. R. Hamilton to Dr. Meyer Bodansky, giving Dr. Bodansky permission to reproduce several photomicrographs.

Letter from M. C. Reynolds from The Emulsol Corporation to Dr. Bodansky, requesting a thorough discussion of the enclosed questions.

Letter from M. C. Reynolds to Dr. Meyer Bodansky requesting an answer to a question concerning feeding tests.

Letter from Dr. Bodansky to Mr. M. C. Reynolds, including answers to questions Reynolds previously requested Dr. Bodansky answer.

Photograph of a young girl, identified as Martha Petersen Madsen, in front of the Madsen two-story family home in Danevang, Texas. Her dark-colored dress is blowing in the wind, and she is standing next to two calves feeding out of small buckets. The house has intersecting gable roofs and several double-hung windows. The front part of the house projects forward, and a projection of the roof on the first floor creates both a balcony for the second floor and an overhang for the front entrance. Four slender columns support the overhang. The branches of a tree are seen off to the left.

Four photographs placed within a transparent sleeve of Pastor Arthur E. Frost and his family. In the top left photograph, Pastor Frost stands alongside three other people outdoors just to the left of what appears to be a single-story structure (the rightmost part of this photograph is hidden from view by the adjacent image that has been placed over it). The woman to the right of Pastor Frost has been identified as his wife, Emma E. Frost. She wears a long dress that is slightly cinched at the waist with a wide belt. A kind of wide fan-like bow hangs from the point where her collar meets. Standing in front of the Pastor with his arms held together is his youngest son, identified as Herluf A. Frost. Finally, the Pastor's daughter, Evelyn Frost, is standing in front of her mother wearing a knee-length dress and single-strap shoes. In the top right photograph, they are outdoors in front of a two-story home. This structure has horizontal siding, a gable roof, double-hung windows, and a patio covered with an overhang. They are still dressed in the attire from the previous picture. In the distance, there appears to be a church, judging by …

Postcard of a composite image of four homes. They are all two-story structures but vary in architectural details, number of windows, construction materials, and landscape elements. The two on top look to be more suburban in setting, while the two on the bottom appear to be located in a rural environment. There is no addressee on the back of the postcard, but four names have been written on it, corresponding to each quadrant of the postcard, and read as follows from left to right, top to bottom: "P. J. Petersen, Askel (perhaps Axel) Hermansen, Hans Andersen, H. D. Madsen".

Receipt for Registered Article No. 16212 with a postmark of February 20, 1930. The fee paid was 11 cents. On the back is the handwritten note, "To Norris, Chapter VXVIII".

Affidavit of Meyer Bodansky from the United States Patent Office for Benjamin R. Harris' patent application for his rationalization on the chemistry of lecithin and substances like lecithin.