Patent for spark arrester. This invention is adapted for use with locomotives. Illustration included.

Patent for a plow. Illustration included.

Patent for a boll weevil exterminator. Illustration included.

Patent for a small animal trap which consists of a cage suspended in the air on a spring system which drops when an animal disturbs the bait.

Postcard with a photograph of an older African-American seated in front of another man which appears to be his son. Sent to Annie Nicholas telling her to tell someone to check the mailbox.

Patent for an automatics cotton presser. Illustrations included.

Patent for an automatic cotton press and feeder operated by fluid pressure. Illustrations included.

A card labeled "DELEGATES CREDENTIALS issued to Mr. T. N. Carswell, DELEGATE FROM Simmons College for the State Convention of the Young Mens Christian Association (Corsicana) February 21, 22, 23, 1913. Signed by A. J. Morgan, President, Y. M. C. A." This photograph was originally part of a scrapbook assembled by Thomas Norwood Carswell, largely containing items related to his time at Simmons College.

Sanborn map sheet showing an area of Frost in Navarro County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.

Sanborn map sheet showing an area of Frost in Navarro County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.

A photograph of T. N. Carswell standing by a statue in front of the courthouse in Corsicana, Texas. This photograph was originally part of a scrapbook assembled by Thomas Norwood Carswell, largely containing items related to his time at Simmons College.