5 copy architectural plans (38cm x 56cm) for an extension to the Zoology building at the University of Edinburgh King's Buildings. The plans are by Sir Robert Hogg Matthew and the University of Edinburgh Architecture Research Unit. There is a site plan at 1:500 scale, a cross section and a floor plan at 1/8" to 1' scale and a plan concerning perimeter path finishes at 1/16" to 1' scale. There is also an elevation (38cm x 157cm) showing the proposed extension in situ with the existing buildings.