1. My dear sir, It is expected that the next annual report of the State Board of Health will contain a paper by Professor Nichols, of the Massachusetts Institute of Technology, on the subject of filtration of water, both on the large and on a household scale Author(s): Massachusetts. State Board of Health, author. Publication: [Boston?] : [publisher not identified], [1877?] Subject(s): Manufacturing and Industrial FacilitiesPaperWater PurificationSurveys and QuestionnairesMassachusetts
2. Application of paper dressings in treatment of perforations of the membrana tympani Author(s): Blake, Clarence J. (Clarence John), 1843-1919, author Publication: New York : D. Appleton & Company, 1877 Subject(s): Tympanic Membrane Perforation -- therapyBandagesPaper
