Third floor plan (at 30.9 metres above sea level), Commercial 2 (alteration and addition works), Kornhill Development (1980–circa 1987), Quarry Bay, Hong Kong香港鰂魚涌康山發展項目(1980至約1987年)商業區二(改建及附加工程)三樓(於香港主水平基準以上30.9米)平面圖
21 January 1988, revised January 1989, digitised [2000s]
BDD reference: 2/7090/81/2D II MTU; job number: 1067; drawing number: 2F/A/A/204b; scale: 1/200; drawing title: commercial 2 - hotel, 3rd floor plan (alteration and addition works); project: Kornhill Development I.L. 8566, Quarry Bay, Hong Kong; Phase 2; contract number: F.