Material accumulated by Andrew Telegdi related to the celebration commemorating his twentieth anniversary in public office. Records include letters of congratulations from colleagues and friends such as David Johnston, President of the University of Waterloo; Chief Kim Recalma-Clutesi, Qualicum First Nation; and Karen Redman, Member of Parliament representing Kitchener Centre. Also includes invitations to Telegdi’s anniversary celebration sent by John and Hilde English, and Richard Clausi, President of the Kitchener Waterloo Federal Liberal Association.

Ephemera including birth certificate, 1903; Woodstock Collegiate Institute graduation programme, 1923, University of Western Ontario convocation programme, 1928, student identity papers issued in France, 1929-1930; Toronto Conservatory of Music examination results, 1933-1935; passes, identity cards, service record and pin from the Canadian Women's Army Corps, 1942-1945; Certificate of Canadian Citizenship, 1970; University of Western Ontario Alumni Association certificate, 1964; University of Western Ontario Service Award, 1989.

Ephemera collected during Montgomery’s years at the University of Waterloo, including a cartoon, convocation programmes, cards etc.