Physical description
(1) Contemporary Design 1989. Scale 1:50 by Ian Robertson, drawn by J.K. 10.9.90. (2) Section Elevation. Scale 1:50, dated 17.9.90.
(1) Contemporary Design 1989. Scale 1:50 by Ian Robertson, drawn by J.K. 10.9.90. (2) Section Elevation. Scale 1:50, dated 17.9.90.