1 letter from Lam Lay Yong [蓝丽蓉] (National University of Singapore) to Lee Hee Seng. This letter requests that literature relating to the East Asian History of Science Library appeal be given to Lien Ying Chow, and suggests a meeting between Joseph Needham and Lien Ying Chow. Also a handwritten note relating to Lien Ying Chow.