One press clipping accompanied by manuscript notes by Mary Ham concerning a telephone call from Emma Kaufman in Japan on her mother's 81st birthday in 1937.

One page typescript carbon, Emma Kaufman's copy, titled "A brief history of the Ratz family."

Snapshot of Mary Caroline Augustine standing in front of the house at 22 Margaret Avenue, Kitchener, Ontario.

A modern print of a Ratz family portrait taken around 1900. Mary Kaufman is in the back row, second from the right.

A modern print of a Ratz family portrait taken around 1909. Edna Louise Augustine, Emma Ratz Kaufman, Mary Eidt Kaufman and Jacob Kaufman are present in the photograph.

Seven snapshots featuring Emma Kaufman and other individuals.

One piece from the Missionary Monthly, 1931; a 2 page biography of Caroline MacDonald, Emma Kaufman's mentor and friend in Japan.

Photographs of members of the Augustine and Kaufman families of Kitchener, Ontario and of the Ham family of Toronto, Ontario.

A portrait of an unidentified Japanese couple.

Material related to the lives and activities of members of the Augustine and Kaufman families of Kitchener, Ontario and of the Ham family of Toronto, Ontario, in particular of the parents, aunt and grandparents of Mary Ham.

A typescript (photocopy) entitled "Emma R. Kaufman", written by Mary C. Ham's niece Barbara Hooper of New Liskeard, Ontario (now Temiskaming Shores, Ontario).

Typescript written by Ruth Russell titled, "Emma Kaufman (1881-1979) with corrections.

A photocopy of a paper by Susan Montanen, Beth Moore Milroy, and Susan Wismer titled, "Community-building in Berlin: Mary Eidt Ratz Kaufman, 1856-1943." The paper was published by the Waterloo Historical Society in 1990.

An assortment of family histories and biographical notes as well as copies of photographs, maps, census records and press clippings related to the Ratz and Kaufman families in Canada.

An assortment of family histories and biographies, family trees, obituaries, and correspondence, as well as copies of photographs and press clippings that were compiled by Mary Ham to document the Augustine family history.

A brief account written by Mary Ham and her friend Marion Gellatly (nee Eckel) describing their trip to Europe during the summer of 1950. From June to September in 1950, Mary travelled with her friend Marion to the United Kingdom, Germany, Denmark, France, the Netherlands, and Sweden. The file also includes a copy of a photograph taken while Mary and Marion were aboard the ship that transported them to Europe and a copy of a photograph featuring Mary and Marion standing outside the Augustine family home located at 22 Margaret Ave in Kitchener, Ontario in 1948 or 1949.

An assortment of family trees, obituaries, correspondence, articles, and one journal as well as copies of photographs that were likely compiled by Mary Ham to document the Augustine family history and the relationships between people in several generations of the Augustine family.

An assortment of family histories and biographies, family trees, obituaries, correspondence, and articles as well as copies of photographs and press clippings that were likely compiled by Mary Ham to document the Kaufman family history and the relationships between people in several generations of the Kaufman family. The file also includes one portrait of Emma Ratz Kaufman likely taken in the late 1960s.

Copies of articles, notes, a press clipping, and a family tree relating to the history of the Breithaupt family and the relationships between people in several generations of the Breithaupt family.

Records related to the Augustine, Ham, and Kaufman families as well as the Ratz and Breithaupt families, principally created or accumulated by Mary Ham, documenting the personal and professional lives of various family members. Records include correspondence, press clippings, genealogical research, family histories and articles, and photographs.

Two photographs featuring members of the Augustine, Ham, Kaufman, and Breithaupt families at the Moon River cottage in Georgian Bay, Ontario. The cottage was owned by John Christian Breithaupt. File also includes a document written by Mary Ham identifying the location and most of the individuals seen in the photographs including Emma Ratz Kaufman, Edna Louise Augustine, and Mary Ham.

Thirty-one letters written to Emma Kaufman on the occasion of her 85th birthday. One letter contains two photographs.