Forty open open reel audiotapes of interviews as part of the project From lunchroom to boardroom : records of oral history project, Women in the Labor movement, 1930-1970.

162 colour 35 mm slides featuring buildings of Hayes and Scott.

Architectural drawings and prints for houses by EJ Hayes & CR Scott, Hayes, Scott & Henderson and Hayes & Scott.

Magazine and newspaper articles of interest to the firm, mostly featuring photographs of buildings and floorplans. Titles of magazines include 'The magazine of building', 'Art in Australia', 'Architectural design', 'Architectural forum', 'Time', 'House and home', 'Progressive architecture'.

96 black and white prints, 5 black and white prints mounted on board, 5 colour images, 10 negatives, featuring buildings by Hayes and Scott and employees of the firm.

Medals presentented to John Pearn and Pearn's Numismatic Collection.

Photographs comprise:

[Item 1] Commemorative photograph: 75th Anniversary of the University of Queensland, Department of Child Health, Clinical Examiners, 1985.
[Item 2] ‘Treasures of the Fryer Library’ [names of families represented in group photo written on frame], 1997.
[Item 3] Photograph of John Pearn and library staff at Customs House Presentation to John Pearn as Alumnus of the Year [from left: Lisa Kruesi, John Pearn, Grace Saw, Deborah Stumm and Andrew Heath], with accompanying note to Lisa Kruesi, 24 Oct 2004
[Item 4] One colour photograph of John Pearn’s presentation to Queen Elizabeth II at Buckingham Palace where he received the King Edward VII Cup for service to lifesaving, injury prevention and prehospital care, 22 Nov 2016

Bound volumes containing John Pearn's curriculum vitae for: 1994, 2014 and 2022.

Dr David Clements Jackson gave his original lecture notes from 1961 to Pearn. In 1961 the Department of Child Health was established within the University of Queensland.

Speeches, papers, presentations authored or co-authored by John Pearn.