Draft tower office space design guide, Development Bank of Singapore (DBS) headquarters building (1969–1975), Singapore新加坡星展銀行總部大樓 (1969至1975年)辦公大樓空間設計指南草稿
13 February 1975
Draft design guide produced for tenants and their contractors and architects, giving instructions and specifications for the design of office areas within the building tower.