This fonds consists of 25 technical drawings produced by John McKay Campbell for his engineering degree, which he started in 1934 at the University of Edinburgh, and completed in June 1939 after the war. Titles of drawings include: "D.C. Machine", "Light Country Bridge", "Proposed road", "Grouped flange-place splice", "Survey of pasture fields", "Survey of drill fields", and "Non-concurrent coplanar forces".

2 copy architectural plans (59cm x 85cm) by the architects Kneale and Russell showing expected growth of the Engineering Building at the University of Edinburgh Kings Buildings. The plans include a layout plan and elevations at 1:500 scale. Some dimensions are overwritten in red on the plan.

Plan (59cm x 85cm) of a site survey of the University of Edinburgh King's Buildings Centre - phase 2. This shows man-holes, levels and exploratory holes at 1:100 scale. There is some hand annotation. The survey was undertaken by Ove Arup & Partners.

2 copy engineering plans (60cm x 85cm) showing the design for a steam duct to the Institute of Geological Sciences. The plans are by Blyth & Blyth and show a plan at 1:500 scale and longitudinal sections at 1:250 scale.