File consists of business cards, most of which are Keffer's.

File consists of Keffer's copy of a letter addressed to Bill [last name unknown] from G.H. Baker of the Robert Simpson Company, regarding the appointments of F.W. Woolworth Co. executives, and in particular Keffer's appointment as executive vice president. Two newspaper clippings about the appointments from the Thursday, March 1, 1945 edition of the Globe and Mail are attached to the letter. File also includes a clipping about Keffer from a company publication.

File consists of two letters from Ivan W. Keffer, both found in an envelope addressed: "to my sweetheart when I'm gone."

File consists of photographs of Keffer and his family, most of which appear to have been taken while they were living in Germany. Includes snapshots of Keffer, his wife, Mary, and his daughter Mary Jane around their home, on outings or travelling, and participating in activities including golf and skiing. File also includes a portrait of Keffer's wife; a snapshot of Norman Schneider; and photographs taken at a figure skating competition or show.

File consists of two photographs of [Ivan W. Keffer?] as an infant.

File consists of a photograph of Ivan W. Keffer sitting at his desk at the F.W. Woolworth Co. Dressed in a suit and tie, Keffer is seen looking at camera with hands on top of desk.

File consists of personal documents of Ivan W. Keffer. Includes a Canadian passport, a German driver's license, a laminated alien registration card (US), a resident alien border crossing card, Canadian immigration identification cards for both Keffer and his wife Mary, an international certificate of vaccination, and a marriage certificate. Also included are manuscript notes and several American stamps. File also includes a typescript page containing information about the alien registration cards for each of the Keffers.

File consists of a snapshot of an unidentified couple standing together and smiling a the camera while visiting Bad Gastein.