The diary is arranged according to interview and visit and documents Mary Tennant's talks with professionals in the field of public health. The focus of the International Health Division in which Mary Tennant is a staff member is disease prevention and investigation of diseases important to public health. Tennant travels to South America to survey public health programs, facilities and infrastructure. She is also involved the selection of nursing fellows and discusses Rockefeller Foundation schools of nursing and public health education programs.

The diary is arranged according to interview and visit and documents Mary Tennant's talks with professionals in the field of public health. The focus of the International Health Division in which Mary Tennant is a staff member is disease prevention and investigation of diseases important to public health. Tennant travels to Europe and South America to survey public health programs, facilities and infrastructure. She attends various public health conferences and receives updates on Rockefeller Foundation nursing fellows. The diary includes, "Study on the Schools of Nursing in Latin America."

The diary is arranged according to interview and visit and documents Mary Tennant's talks with professionals in the field of public health. The focus of the International Health Division in which Mary Tennant is a staff member is disease prevention and investigation of diseases important to public health. Tennant travels to India to survey nursing education. She also travels to Iran to survey the region for collaboration with the Rockefeller Foundation to development a comprehensive nursing program. She is updated with the present status of nursing fellows as well.