A collection of charts and diagrams that would have likely been used in a classroom setting. Many of them are hand painted, with some being commercially created. The topics include botany, agriculture, zoology, and general science.

The material in this fonds documents the teaching and research career of Vipen Sawhney. The teaching material includes lecture notes, course outlines, teaching slides and examinations. The research material contains correspondence, notes, articles by Sawhney and others, slides, negatives, photographs and microscope glass slides.