This correspondence file was kept in tact as preserved by Bucher's secretary, Fadette Gossard. The file includes correspondence with internal staff, and external parties such as LA County and various charitable entities. There are some illuminating letters discussing the county's change of ideas in having a doctor in charge of the hospital to having a businessperson in charge of the hospital.

Correspondence in this file relates to the founding of the Olive View Sanatorium. Letters reflect the differing opinions of the governing bodies and the land owners and demonstrates the fear and stigma surrounding tuberculosis during the time.

Administrative documents created and collected by Olive View. Directories, memos, safety protocol, orientations, old notebooks with administrative notes and patient lists, fact sheets and general information about Olive View, and historical information, and a guide to LAC historical documents.