Postcard of a large group of United States army soldiers at a camp in Maryland, possibly Glen Bernie or Laurel. They are all in their military uniform, gathered in multiple rows. Behind them, a series of tall leafless trees can be seen, as well as a single-story structure in the very center at the top of a hill. There is printed text on the front that reads "47 Battalion 23rd Engineers, Glen Bernie, MD. Feb. 1918." There is a black arrow near the top of the image pointing at an individual, identified as Arnold G. Knock. This information is verified on the back of the postcard, on which Arnold himself, under the "correspondence" heading, wrote: "I am in this picture the arrow point is our my head Did you receive my letter Hoping to hear from you soon This is my address Arnold G. Knock, Laurel Maryland, Truck Co #10 23 Engrs. [sic]" He has addressed the postcard on the left and right to an Emilie Andersen at "El Campo, Texas. D. S. R. #55."

Report issued by the Bureau of Mines over the operations of the Nonmetals Division during 1942. The work done by the division is discussed. This report includes tables, illustrations, and photographs.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Wearing an orchid and a lovely smile, Louise Suggs poses with the cup after winning the Women's National Open golf tournament Sunday at the Prince George's Country club in Landover, Md."

Letter from botanist D. S. Correll to D. W. Kempner discussing the letter Kempner sent to the American Fern Society about the search for Farleyense ferns that was forwarded to him. Correll asks that Kempner specify the genus of fern or send a fragment for identification.

Letter from D. W. Kempner to D. S. Correll of the United States Department of Agriculture discussing the genus of the Farleyense fern he has been searching for, which can be likened to the Maidenhair fern, in order to identify where it may be supplied.

Letter from the botanist D. S. Correll to D. W. Kempner providing advice about locating Farleyense fern, also known as Adiantum tenerum farleyense, which is supplied at Royal Palm Nurseries in Oneco, Florida.

From the Introduction: "In the present reports the paths of liquid spray droplets issued in the flow field behind an airplane are calculated."

List of Texas delegation in the House and Senate. Addresses are included.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Bob Sweikert.. . He'll race here!"

Client card describing work completed at the Roman Bronze Works Foundry for the American Iron Works, Inc., including a job number, brief description, monetary amount, and dates associated with each entry. Piece included: bronze cast plaque (2 copies; 14").

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jim Tatum posed for his family picture Sunday nightb after announcing that he had resigned at Maryland to become head football coach at his alma mater North Carolina."

Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about two football games at Carter Field in Fort Worth between the Kansas Jayhawks and Texas Christian University Horned Frogs and between the Maryland University Terrapins and the Aggies of Texas A&M.

Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about two football games at Carter Field in Fort Worth between the Kansas Jayhawks and Texas Christian University Horned Frogs and between the Maryland University Terrapins and the Aggies of Texas A&M.

Letter from Jane Bartley to Medibel (Meddie) Bartley, dated March 23, 1960, in which she writes about her disappointment with her grades and her upcoming participation in the Cherry Blossom Parade. It includes an envelope, postmarked March 24, 1960.

Letter from I. H. Kempner to F. L. Heard discussing Mr. John McCullough having no data regarding a contest between the Jaybirds and the Woodpeckers and explaining that Mrs. White probably won't have any data either but still providing Heard with White's address.

Annotated business card for Abe Shapiro of Historic Guide Service located at 1301 Merrimac Drive, Apt 3, West Hyattsville, MD along with the telephone number. It included some written notes on the front side saying file under Washington.

Letter from Isaac H. Kempner to Abe Shapiro sending an address for the Texas Gulf Coast Historical Association.

Letter from I. H. Kempner to Frank L. Heard discussing Kempner knowing little about the career of Mr. B. F. Terry and Kempner explaining that he didn't have a close relationship with Jay Wharton Terry and Mrs. Newton White, Jr.

Letter from Isaac H. Kempner to Abe Shapiro enclosing a letter regarding the delta flight arrival.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OU's most ardent fan is coach Gomer Jones, who shouts instructions from the sidelines during the Sooners' 13-3 victory over Maryland."

Photograph of thirteen men wearing suits, posing together at a veterinarian administrator conference. Four men are seated behind a table and have namecards in front of them; the other nine men are standing in a line behind them. In the left side of the image, a a poster on an easel is partially visible, labeled "How to Get the Most Out of a Conference." Printed text at the bottom of the photo: "13th Conference, Veterinarian Administrator Development Program. May 22-26, 1967. Hyattsville, Md."

Letter from J. C. Jefferies, a staff veterinarian at the Hyattsville (Maryland) Station writing to Wendell Tarver, a veterinary trainee expressing appreciation for the work that Tarver had done for their Swine Diseases department and the materials that he had prepared for them.

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.