File consists of four copies of a group portrait of the Zion church choir at a picnic at Lexington. Verso of one copy contains identification of each person in the photograph. Members of the choir include Talmon Henry Rieder, his sisters Maude and Idella Rieder, Louisa Breithaupt, and Albert Breithaupt.

File consists of material relating to the wedding of Lydia Louise Anthes and Albert B. Breithaupt held in Berlin (now Kitchener) in 1901. Includes a photocopy of an undated newspaper clipping about the wedding and a reproduction of a photograph of the wedding party and guests. William Lyon Mackenzie King was best man in the wedding and appears in the photograph.

File consists of one mounted photograph. The three young men visible in the image are possibly friends David Shannon Bowlby, William Lyon Mackenzie King and Albert Liborius Breithaupt.

Photograph of three people posing with a fishing catch.

According to annotations, people are Mr. Hall (manager of the Penetanguishene Tannery), Albert Librouis, and John Christian Breithaupt.

File consists of material relating to activities of A.L. Breithaupt in his position as Chairman of the Berlin Light Commission. In 1909 he was called on by W.S. Dingman, Mayor of Stratford, to present information about the Berlin electric plant and street railway during a dispute over the proposed purchase of an electric plant for Stratford. Includes a letter from W.S. Dingman to A.L. Breithaupt, A.L.B.'s notes, typescript carbon notes and financial statements of the Berlin Light Commission and of the Berlin and Waterloo Street Railway, and clippings concerning the arbitration.

File consists of document (typescript carbon) summarizing experiments made by A.L. Breithaupt.

File consists of twenty-seven picture postcards and greeting postcards received by Fred Breithaupt. Some are in German from his father and grandmother. Includes a leather postcard from Sanger, Cal., October 1908; "Canadian child studies : the hockey player," from a painting by C.W. Simpson, dated November 11, 1908, and scenes from Toronto and Hamilton. Includes Valentine, Easter, Halloween and Christmas greetings.

File consists of four picture postcards received by Fred Breithaupt. Two are from Albert en route to England; two are from Fred's grandmother Catherine and are in German.

File consists of thirty-two picture postcards and greeting postcards received by Fred Breithaupt. Some are in German, many are from his father Albert on a trip in western Canada. Includes a view of "Steamer Toronto" at Penetanguishene, dated February 26, 1906; "Branding steers," undated, "Buffalo,", September 1906; "King St. W., Toronto, September 15, 1906; "200 -- Broncho buster," September 20, 1906, painting copyright H.H. Tammen, 1902; "Cowboys off for town," September 26, 1906, painting by [?].

File consists of thirty picture postcards and greeting postcards received by Fred Breithaupt. Most are from his father. Includes "Tobogganing : the spill," January 5, 1910; "Grand quinzaine d'aviation : Le Havre, Trouville, Deauville," October 9, 1910. Includes Valentine, Easter, July 4th greetings, as well as one card each from Woodstock, Stratford and Corunna, Ont.

Photograph of three people posing with a fishing catch.

People in photograph are: possibly Mr. Hall (manager of the Penetanguishene Tannery), Albert Librouis, and John Christian Breithaupt.

Photograph of a group of nine adults and three children sitting down and standing on a house porch, possibly taken at the family "Bay View Cottage" in Penetanguishene (Ontario).

According to annotations, people on photograph are Lydia Anthes, John Anthes, John Christian Breithaupt, Carrie Breithaupt, Catherine Hailer Breithaupt, Frances Marian Bean, Ella Elmina Cook, Martha Melvina Rieder, Adeline Staebler, Albert Liborius Breithaupt and John Edward Breithaupt.

Photograph of a group of nine adults and three children sitting down and standing on a house porch, possibly taken at the family "Bay View Cottage" in Penetanguishene (Ontario).

According to annotations, people on photograph are Lydia Anthes, John Anthes, John Christian Breithaupt, Carrie Breithaupt, Catherine Hailer Breithaupt, Frances Marian Bean, Ella Elmina Cook, Martha Melvina Rieder, Adeline Staebler, Albert Liborius Breithaupt and John Edward Breithaupt.

File consists of six clippings relating to A.L. Breithaupt in his position as Chairman of the Berlin Light Commission.

File consists of a portrait of Louisa Breithaupt.

File consists of one small informal portrait of Louisa Breithaupt cut from a larger scene.

File consists of a portrait of Fred, Maria and Rudolf Breithaupt.

File consists of two photographs, mounted and unmounted. One is a close view of three friends, left to right: David Shannon Bowlby, Albert Liborius Breithaupt, William Lyon Mackenzie King standing in front of a doorway; the second is a view of them from a distance, with the entire house front visible. A variant of the first image was published in Murray W. Nicolson's Woodside and the Victorian family of John King. Ottawa: Parks Canada, 1984. A third unmounted photograph is possibly William Lyon Mackenzie King posed outside, with an unidentified building [University of Toronto?] behind.

Correspondence from Albert Liborius and Lydia Louisa Anthes Breithaupt to cousin Louis Henry Wagner. The letter discusses vacationing at the Breithaupt family cottage in Penetang (Penetanguishene), and in Sans Souci, Moon River, sermons that were attended, and the well-being of family and friends.

File consists of one snapshot of Albert Liborius and Louisa Breithaupt's wedding party taken at their tenth anniversary. Reproduced as a postcard with note on verso.

Correspondence from Albert Liborius Louis J. Breithaupt to Louis Henry Wagner. The postcard discusses a trip down the Rhine including visiting Koblenz and Bonn.

File consists of photographs of the Albert Liborius Breithaupt family reproduced as postcards. Includes images of the children, playing outside and inside, as well as Breithaupt and larger family groups. Includes images of a horse and sleigh. Also includes one image of a large group of schoolgirls on a playing field, demonstrating physical training and surrounded by onlookers, Victoria School in the background. This is identified as Victoria Park, dated 1913.

File consists of a portrait of Albert Liborius Breithaupt.

File consists of a portrait of Albert Liborius Breithaupt.

File consists of two copies of a studio portrait of Albert Liborius Breithaupt as a baby.

File consists of one small unattributed portrait of Albert Liborius Breithaupt. Possibly a proof.

File consists of a portrait of the Breithaupt family. Seen from left to right: Fred, Maria, Rudolph seated with father Albert, mother Louisa standing.

Photograph of Albert Breithaupt and Martha Rieder posing with a large fish strung on a branch held between them.

File consists of a photograph of Albert Breithaupt and Louisa Anthes and their wedding party, including William Lyon Mackenzie King as best man.

File consists of a wedding portrait of Albert Breithaupt and Louisa Anthes.

Photo of Albert Breithaupt posing with an upright riffle, standing over a dead buck at his feet.

File consists of one postcard of A.L. Breithaupt's children in a sleigh drawn by a pony, written to Mrs. L.H. Wagner, dated 1912.

File consists of two photographs of Albert Breithaupt, one posing with a rifle over a buck, and one posing with Martha Rieder and a fish he caught.

File consists of contains 34 snapshots. Some identifications are present. Includes images of Breithaupt gatherings, room interiors, portrait proofs of Albert Liborious Breithaupt, one snapshot of Catharine Breithaupt holding a string of fish.
Also includes four snapshots of the 1901 visit of the Duke and Duchess of York, later King George V and Queen Mary. These were taken from the top of a streetcar: crowd in foreground, reception platform in middle ground, train behind.