Subseries consists of material collected by Kent Sedgwick for research regarding the communities along the East Line of the Grand Trunk Pacific Railway in Central British Columbia, particularly between Prince George and McBride. These communities and locations include, among others, Shelley, Willow River, Sinclair Mills, Longworth, Dunster, Tete Jaune, Valemount, Mount Robson, and the Yellowhead Pass. Research on these communities was conducted during Kent Sedgwick's involvement in the UNBC-led Upper Fraser Historical Geography Project. The files primarily consist of research notes, audio and transcripts of oral interviews, and photographs of the East Line communities.

File consists of an audio recording of an interview with Dennis Spoklie. Includes one original recorded audio cassette and one copy.

File consists of an audio recording of an interview with Doug Frazier and Linda McFarlane. Includes one original recorded audio cassette tape and one copy.

File consists of an audio recording of an interview with Erwin Stoll. Includes one original recorded audio cassette and one copy.

File consists of an audio recording of an interview with Heather (Scott) Empey. Includes one original recorded audio cassette and one copy.

File consists of an audio recording of an interview with Horst Sander. Includes two original recorded audio cassettes and two copies.

File consists of an audio recording of an interview with Ivan Andersen. Includes one original recorded audio cassette and one copy.

File consists of an audio recording of an interview with John Gaal. Includes one original recorded audio cassette and one copy.

File consists of a transcript of an oral history interview with Lea Gobbi and Kate Anderson.

File consists of an audio recording of an interview with Linda Mueller. Includes one original recorded audio cassette and one copy.

File consists of a transcript of an oral history interview with Louisa Mueller. Also includes photocopies of Louisa Mueller's personal records, such as photographs.

File consists of an audio recording of an interview with Louisa Mueller. Includes two original recorded audio cassettes.

File consists of an audio recording of an interview with Ralph Spoklie. Includes one original recorded audio cassette and two copies.

File consists of an audio recording of an interview with Ray Williston. Includes three original recorded audio cassettes and three copies.

File consists of an audio recording of an interview with Steve and Helen Wlasitz. Includes one original recorded audio cassette.

This collection contains two tapes of interviews by Kent Sedgwick and Megan Heitrich, and one tape by Megan Heitrich alone. Interviews focus primarily upon the Japanese Internment during WWII in the Prince George – Valemount corridor. The interviews are with women who lived near an internment camp during the war, and had some contact with the Japanese men.

The interviewees were selected for having mentioned the Japanese internment in prior interviews: Louisa Mueller and Ruth Cunningham in interviews by the Prince George Oral History Group, and Karlleen Robinson in “A History of Logs and Lumber.” In the Cunningham Interview, Ruth’s daughter Lillian Coulling is also present.

Photograph depicts a section of railway trackage, presumed to be located within or nearby Sinclair Mills, BC with an old truck parked beside the tracks and the forest.

Photograph depicts a section of railway trackage with a pile of locks stacked beside the rail line, presumed to be located within or nearby Sinclair Mills, BC.

Photograph depicts a section of railway trackage, presumed to be located within or nearby Sinclair Mills, BC.

Photograph depicts a section of railway trackage, presumed to be located within or nearby Sinclair Mills, BC. There is a man on the other side of the railway tracks.

Photograph depicts a section of railway trackage, presumed to be located within or nearby Sinclair Mills, BC.

File consists of photographs depicting Sinclair Mills and Quesnelle Forks, among other possibly locations. Photographs were likely taken by Kent Sedgwick while he was on personal trips.

Photograph depicts the Sinclair Mills community hall, it includes a sign in front of the building reading "Welcome to Sinclair Mills, Community Hall".

The Upper Fraser Historical Geography Project was conducted by UNBC faculty and a team of researchers between 1999 and 2002. The lead researchers were Aileen Espritiu, Gail Fondahl, Greg Halseth, Debra Straussfogel, and Tracy Summerville. The project resulted in the creation of 93 oral history records and their transcripts. Participants included regional forest industry executives, politicians (including former MLA Ray Williston, local mayors and Fraser Fort George Regional District representatives), forest industry workers, and former and contemporary Upper Fraser community residents. The oral histories document the rise, consolidation and demise of the forestry-based settlements along the Upper Fraser River between 1915 and 2000.