13 copy architectural plans (52cm x 63cm) by Crudens Ltd, for a new building science laboratory at the University of Edinburgh King's Buildings. There are 3 site plans at 1:500 scale, 1 overdrawn in pencil with pedestrian movement. 1 site plan at 1/32" to 1' scale overdrawn with felt-tip pen. There are also floor plans at 1/8" to 1' scale and 1/16" to 1' scale, hand annotated elevations and a sheet of elevations and sections at 1/8" to 1' scale.