Correspondence, from International Design Associates Limited Company to David LamInternational Design Associates 有限公司致林鎮輝的書信
19 May 1965–11 August 1965
Regarding the commission with Hong Kong Hilton, the letters' content start from the confirmation to the receipt of the two murals drawn by David Lam. One of the letters, written date is 11 August 1966, shall be 11 August 1965.