This collection contains unpublished papers presented at the Second International Potash Technolgy Conference, Hamburg, Germany, 26-29 May 1991. The Conference attracted scientists from various countries, including Canada, France, Germany, Brazil, Jordan, Spain, and the [then] USSR.

This collection contains a complete set of the University of Saskatchewan 1939 and 1940 Graduates’ Newsletter, established and produced by Mr. Weber. This newsletter contains information on Engineering alumni, their careers since leaving university, and obituaries.