This addition to the fonds consists of articles and booklets written by Frank Morris; manuscripts and published articles by Douglas Sadler; correspondence, minutes of meetings relating to Sadler's involvment in environmental and naturalist issues and activities; correspondence relating to Teacher's College and several issues of the Young Naturalist.

Fonds consists of Douglas Sadler's correspondence, notes, papers, addresses, and teaching materials related to outdoor education. Included are records related to a course for teachers of Native children (1970), and to Sadler's participation in an Art and Design Education in the Atlantic Provinces Conference in Halifax (1973).