The file is comprised of 42 black and white acetate negatives. A selection accompanied "Banff 1958," a transcription of three addresses by Paul Rudolph at the annual Session at Banff and published in The Canadian Architect in March of 1959.

This item contains a series of black and white acetate negatives commissioned by The Canadian Architect periodical to accompany a special issue on Shopping Centres and published October 1958. James H. Acland and James F. Harris are identified as authors of the sections of the magazine relating to shopping centres.