Tenth to thirty-third floor plans, Highcliff (circa 1998–2003), Happy Valley, Hong Kong香港跑馬地曉廬（約1998至2003年）十至三十三樓平面圖
January 1998, revised June 2002, digitised [2000s]
Job number: N1240; drawing number: 207Q; scale: 1/100; drawing title: tenth to thirty-third floor plan; project: proposed residential on I.L. 8290 at no.41D Stubbs Road Hong Kong. Includes part plan of staircase at level +173.05; staircase diagram and calculations.