Correspondences, from Hong Kong Tourist Association (now Hong Kong Tourism Board) to David Lam香港旅遊協會(現香港旅遊發展局)致林鎮輝的書信
24 February 1969–17 June 1969
Shipping record of David Lam's painting being delivered from Hong Kong to Cananda. The letter on 17 June 1969 from Hong Kong Tourist Association, intoduced Dione M. Guffey of J. Walter Thompson Company, New York, USA, to David Lam.