File consists of two copies of a group portrait of Peter and Emeline Rieder on their 50th wedding anniversary, with their children and grandchildren. The group is seen standing and seated in rows inside of a residential home.

File consists of mounted miscellaneous snapshots accumulated by Martha Rieder, most of them also probably taken by her. Includes snapshots of Martha and her family and friends, including her daughter Margaret and nieces and nephews; Talmon Henry Rieder is also present in some photographs. Includes snapshots taken at Penetanguishene, at picnics, at a factory, part of a May 24 procession, and other subjects.

File consists of studio portraits of Martha Rieder and her children (Margaret, Edward, Helen, and Paul). Includes one portrait of Martha with her four children, one portrait of the four children, two portraits of Margaret and Edward, and one portrait of Helen with an unidentified boy, probably a cousin. Duplicates are present. File also includes manuscript notes by Martha regarding the distribution of one of the portraits.

File consists of two copies of a studio portrait of Talmon Henry and Martha Rieder and their four children, left to right, Edward, Margaret, Paul, and Helen.

File consists of two copies of a studio portrait of four generations of the Rieder family: Elizabeth Merner (nee Young), Peter Rieder, Talmon Henry Rieder (standing), and Margaret Paisley.

File consists of three studio portraits of Margaret Rieder Paisley as a baby, toddler, and youth. One duplicate is present.

File consists of material, most of which was probably accumulated by Martha Rieder, relating to Margaret Rieder Paisley. Includes birthday and greeting cards, letters from Martha, school report cards, a high school diploma, a letter from the Y.M.C.A. regarding a gift from Martha's estate, and other material.

File consists of nine letters received by Martha Rieder from family members and friends. Most letters are from her daughter Margaret Paisley, and one includes two photographs of Margaret and Martha with Margaret's daughter Mary Helen. Letters include envelopes; three envelopes contain stamps.