File consists of materials relating to the Barwell extruder. Includes a user manual, a write up on how to fix a problem, and information on an upgrade that was done to the machine.

Series consists of material relating to awards received by William H. Kaufman from the Kitchener-Waterloo Hospital, the Canadian Footwear Council and National Health and Welfare. Includes clippings, correspondence, ephemera, speech notes, etc.

Series consists of material relating to the administration of various aspects of Kaufman Rubber operations from 1927 to 1986. There are many gaps and the files are from several departments. Includes annual production reports from 1933 to 1955, sales reports from 1932-1964, records of special orders, government contracts, memoranda, and cost accounting information.

Series is comprised of materials created by members of the Kaufman family relating to their personal interests. Includes genealogy, clippings, ephemera, blueprints and three scrapbooks relating to birth control in Canada.

File consists of ten architectural drawings (bound together) showing proposed additions to the A.R. Kaufman Family YMCA. Plans are marked set no. 10.

Material relating to the National Health and Welfare Volunteer Award given to W.H. Kaufman in 1986 for his work with the Kitchener-Waterloo Hospital. Includes a letter from Jake Epp, Minister of National Health and Welfare, Aug. 14, 1986, informing W.H. Kaufman of this award, and a clipping.

Series consists of biographical information about A.R. Kaufman. Includes clippings, articles, interviews and obituaries. Arranged in alphabetical order.

Materials related to A. R. Kaufman's family. Includes family photographs with Jacob and Mary Eidt Kaufman's family, A. R. and Jean Kaufman and their children, and other members of the extended family and friends; correspondence received by A. R. and Jean Kaufman; materials related to A. R. and Jean Kaufman's wedding and anniversary celebrations and birthdays; A. R. Kaufman legal documents; and materials related to A. R. Kaufman retirement and passing.
Also contains materials related to A. R. Kaufman's personal affiliations in the Grand River Lodge of Ancient, Free and Accepted Masons, the Royal City Lodge of Perfection, Springfield College, and a Silver Jubilee medal awarded to Kaufman.

Contains material relating to the cost accounting manager, G.R. Good. Includes memoranda, design sheets, mill room day staff allowance, line balance procedure, production calculations, and shoe room rates.

Envelope and two studio photographs of children. One of the photographs shows A. R. Kaufman as a baby and the other shows A. R. and Emma Kaufman as infants and was taken by C. Schneuker.