1927: The cornerstone is laid at a solemn ceremony for the Nathan and Lina Straus Health Center in Jerusalem, conceived as a model for future health centers in Palestine, with funding from Nathan Straus. According to Dr. E. M. Bluestone, then Director of the Hadassah Medical Organization, this center would serve as the headquarters of the Health Welfare Department of the Hadassah Medical Organization, with space devoted to new health activities. Through the decades many preventive health programs were housed in this building - a dental clinic, children's exercise programs, and Nathan Straus' milk pasteurization plant among others.