Plans: Four elevations of the Opera House, one each of north, south, east and west, November 1960 Map-Folio 2 Date: November 1960
Plans of Mannheim and Cologne opera houses, 1953 to 1957, and an undated, unnamed plan of the rear view of a stage (Mannheim?)
Plans of seating arrangements for various types of performance at the Opera House, December 1959 Date: December 1959
Plans prepared by Utzon for the major hall showing seating arrangements for different types of performance, 1959 Date: 1959
Plans: "Theatres in Europa - Schematic drawings compared with Sydney Opera House major hall". [n.d.] Map-Folio 9
Plans: Utzon's proposed plans for Minor and Major Halls (2 elevations of each), November 1960 Map-Folio 2 Date: November 1960