Set of 5 manuscript plans (25cm x 30cm) probably by Percy Johnson-Marshall & Associates giving different possibilities for the use of the vacant High School Yards site at the University of Edinburgh. One of the possible uses is as a site for maths and physics. The plans are in ink and felt-tip pen. There is no key to the coloured areas or figures given on the plans, although some of the coloured areas are marked for car-parking and show possible traffic circulation.