The Selima Blanchard Allen materials form a collateral collection to the papers of her brother, Jonathan Blanchard. Included are correspondence, diaries, account books, scrapbooks, and personal items ranging in time from 1836-1892.

The correspondence spans the dates 1836-1892, with the greatest number of items dated between 1839 and 1853. Thus the main body of Selima's papers falls during a period which is often sparsely covered in the Jonathan Blanchard Papers. Since many of the letters are to and from her siblings, these letters provide insights and information completely lacking in other sources.

The letters were gathered into signatures and sewn together, presumably by Selima. The organization is roughly by writers, and her original order was maintained. Each bundle was placed in a numbered folder as follows: 1: Miscellaneous Relatives Folder, 2: Cyrus Lewis Blanchard Folder, 3: Jonathan Blanchard Folder, 4: Samuel Blanchard Folder, 5: William Walter Blanchard Folder, 6: Friends and Nieces Folder, 7: Ungathered Folder, 8: Jacob T. Allen.

An item listing gives the writer, place written, recipient, date, folder number, and an abstract for each letter. This list may be computer searched for researchers interested in topical studies.

Selima's diaries generally contain short entries, without lengthy ruminations on the topics mentioned. They were kept on a variety of media (bound volumes, loose papers gathered into signatures, etc.) along with accounts and other writings. Some of the diaries were copied at a later date; thus some duplication exists. These were arranged by the date of the first entry. The presence of diary material took precedence over other material in a book for arrangement purposes (e.g., an account book/diary was placed with diaries and cross indexed under "Accounts" in the Container List).

Along with important family information, Selima Blanchard Allen's papers also chronicle her unhappy marriage to Jacob T. Allen, an Irish immigrant. Students of 19th century marriage, women, education, family life, and immigration will find interesting and helpful material here.