Contains material relating to interviews done by Frances Hoffman with W. Kaufman and Irvin E. Weber, separately and together. Includes correspondence with Frances Hoffman, drafts, notes, transcripts and a release form signed by Weber.

Clipping of the August 29, 1981 Kitchener-Waterloo Record article "Aging steamer keeps right on wheeling" concerning the history of the steam engine installed in the Kaufman factory in 1907. Article includes a photo of William Kaufman next to the flywheel of the engine.

Pamphlet entitled "William H. Kaufman Inc." about the history of the company dating back to the founding of Kaufman Rubber Company by Jacob Kaufman in 1907. Includes portraits of Kaufman family members and historical photos from the factory.