The Abbot family papers consist of letters written to Charles Abbot from his family in Warren, Rhode Island. The majority of the letters are from his wife Marcia, but letters from his parents and friends are also part of the collection.
The letters primarily describe the lives of Marcia and others living in Warren, including news and events, parties and entertainments, and social gatherings with friends and the local elite. What is best documented in this collection is the development and education of the Abbots' daughter Grace. Marcia writes about her involvement as a parent (such as what to read to Grace), and Grace's activities, and sends her daughter's drawings or short notes with many of the letters. Abbot's service and the news about the United States Army are occasionally mentioned.
Included with the correspondence in this collection are numerous drawings by Grace, a few newspaper clippings of local interest, and 6 cyanotypes. The theme of most of the photographs is a Fourth of July parade, two of which include Grace (with letters of Apr. 11 1903 and July 10, 1898). Also included are two faded images of Grace with a violin (with letter of May 29, 1903).