Letter to Lawrence F. Flick from E.O. Otis, 308, Commonwealth Avenue, Boston, Massachusetts, USA. Otis is in favour of Flick's proposal to form a National Association for the Study and Prevention of Tuberculosis.

Letter to Lawrence F. Flick from E.O. Otis, 308, Commonwealth Avenue, Boston, Massachusetts, USA. Otis wrote to Dr. Knopf regarding the formation of a National Association for the Study and Prevention of Tuberculosis, and he too is in support of such an association.

Letter to Lawrence F. Flick from E.O. Otis, 308, Commonwealth Avenue, Boston, Massachusetts, USA. Otis reports that Dr. Knight believes the object of the proposed Society for the Study of Tuberculosis could be accomplished within the American Climatological Association.

Letter to Lawrence F. Flick from Sigmund Adolphus Knopf, New York, New York, USA. Knopf believes that it would be best to put off the creation of a Tuberculosis Congress because of the possibility of opposition from the American Climatological Association. Knopf refers to his own article on the Tuberculosis problem, published in the North American Review, which weighs in favour of establishing a National Association for the Study and Prevention of Tuberculosis

Letter to Lawrence F. Flick from E.O. Otis, 308, Commonwealth Avenue, Boston, Massachusetts, USA. Otis writes that among the men already interviewed, there does not seem to be a strong desire for a new Society for the Study of Tuberculosis. However, Otis would like to continue with the project. He writes of Dr. White, a young physician working on the prevalence of Tuberculosis.

Letter to Lawrence F. Flick from Clark Bell, Medico-Legal Society, Office of the Secretary, 39 Broadway, New York, New Work, USA. Invitation to the Congress on Tuberculosis of the Medico-Legal Society. Professor Keyes and Dr. J. Mount Bleyer will be among the presenters.

Letter to Lawrence F. Flick from Sigmund Adolphus Knopf, New York, New York, USA. Knopf congratulates Flick on his idea to organize an American Society for the Study of Tuberculosis. Knopf is highly in favour of such a movement. He recently met with Otis who, though President of the American Climatological Association, is also in favour of Flick's project.

Letter to Lawrence F. Flick from Clark Bell, Medico-Legal Society, New York, New York, England. Arrangements for Flick's presentation at the Congress on Tuberculosis, to be held under the auspices of the Medico-Legal Society on February 21, 1900.

Letter to Lawrence F. Flick from Clark Bell, Medico-Legal Society, New York, New York, USA. Clark writes that it is now too late to withdraw names from the program for the Congress on Tuberculosis. He advises Flick to enroll for the Congress whether he plans to attend or not.

Letter to Lawrence F. Flick from Sigmund Adolphus Knopf, New York, New York, USA. Knopf would like to meet with Flick while he is in New York for the Congress on Tuberculosis. He urges Flick to visit the Tenement-house Exhibition.