| File 119/1-20 | Notes, historical. Flexner Box I. — n.d. |
| Folder 119/1 | Flexner, S., Table of contents Box I |
| Folder 119/2 | Early medicine |
| Folder 119/3 | Classical philology |
| Folder 119/4 | Dispute between Galenists and iatro-chymists |
| Folder 119/5 | Examinations of barber-surgeons |
| Folder 119/6-10 | Physicians and Surgeons - 18th century journals: private medical schools, London; important special hospitals, infirmaries, London; text books, surgeons, medical schools, London; leading London physicians |
| Folder 119/11 | Botany, Physics - Text Books |
| Folder 119/12 | Medical botanists |
| Folder 119/13 | Discoveries (including note on Withering) |
| Folder 119/14 | Physicians St. Bart's 1793-1802 |
| Folder 119/15 | Hunterian Museum, Heberden, American physicians |
| Folder 119/16 | Naturalists, physicians, men of science in provincial cities |
| Folder 119/17 | Botanist E. India, other botanists, physicians |
| Folder 119/18 | The Shaws and the Mayos - Irish medicine and surgery |
| Folder 119/19 | Foundation of medical school in Edinburgh |
| Folder 119/20 | Social and intellectual lights in England in the 1st quarter of the 19th century; Pneumatic medicine |
| File 120/1-12 | Notes, historical. Flexner Box II. — n.d. |
| Folder 120/1 | Flexner, S., Table of contents Box II |
| Folder 120/2 | Sanitation: Paris physicians |
| Folder 120/3 | Historical references. — 18th century |
| Folder 120/4 | 17th Century medical history |
| Folder 120/5 | Physics ? used address on Medical Education in England 18th- 19th century, Johns Hopkins History Club. — Jan 13 and Feb 10 1908 |
| Folder 120/6 | History of Medicine from Greek medicine thru 19th century, used address Vesalian Society Johns Hopkins. — Jan 6 1906 |
| Folder 120/7 | Oxford, medicine and natural science; Cambridge; witchcraft; astrology and alchemy |
| Folder 120/8 | Midwifery: Famous lecturers; Private teaching-public dispensary; Elizabethan physicians |
| Folder 120/9 | Provincial schools of medicine; surgeon-lithotomists to hospitals; text books 18th-19th century; American physicians |
| Folder 120/10 | Some aspects of medicine in the 17th century, used address JHH History Club Mar 13 and Apr 10 1905, not published; monographs, urinary organs, fever, other |
| Folder 120/11 | Sepsis and antisepsis; British iatro-mechanical school; notes on 17th century medicine |
| Folder 120/12 | Teachers and subjects England and Scotland: Physicians and surgeons; disinfection in 18th and 19th century; line of important London physicians; lecturers before 1700 |
| File 121/1-29 | Notes, historical Flexner Boxes III and IV |
| Folder 121/1 | Flexner S., Table of contents Box III |
| Folder 121/2 | List physician names, notes on diseases |
| Folder 121/3 | Physicians students in 1810: outside London or Edinburgh |
| Folder 121/4 | Varia, apothecaries; educational requirements. — 1895 |
| Folder 121/5 | Notes for Barbour-Page lectures University VA. — 1912 |
| Folder 121/6 | American physicians |
| Folder 121/7 | American medical botanists |
| Folder 121/8 | William Wood, naturalist; medical explorers |
| Folder 121/9 | American physicians, foreign and domestic trained |
| Folder 121/10 | Anatomy, notes on Godman's lectures at Rutgers |
| Folder 121/11 | Mark Twain, notes from Paine biography |
| Folder 121/12 | Aristotle, notes on inscription entrance Nat Acad Science |
| Folder 121/13 | Medical portraits, used address on the development of English medicine as represented in ... medical portraits |
| Folder 121/14 | Journals, foreign and American |
| Folder 121/15 | Teachers and subjects, anatomy and other, England |
| Folder 121/16 | Provincial physicians 18th century England |
| Folder 121/17 | Flexner S., Table of contents Box IV |
| Folder 121/18 | Quotation from Charles Lamb essay New Year's Eve |
| Folder 121/19 | Notes on Geneva Convention, Miss Barton's address. — 1881 |
| Folder 121/20 | Pathology, list of early teachers |
| Folder 121/21 | Pathology in 17th century |
| Folder 121/22 | Roosevelt and the health of the nation |
| Folder 121/23 | Medicine and science, probably used address on The development of medicine as a science |
| Folder 121/24 | Tuberculosis, references |
| Folder 121/25 | Autopsy notes on case of villous carcinoma kidney. — ? 1891 |
| Folder 121/26 | Medicine from Hippocrates to the 17th century, part of address ("a few precious pages" SF) |
| Folder 121/27 | Various historical notes, including on Peacock, William Power, relations of heads of departments with President |
| Folder 121/28 | Various notes, including bibliography diabetes, gold-headed cane, Chaucer's Doctor of Physick, erroneous theories (hypotheses), gunshot wounds |
| Folder 121/29 | List of books to be purchased for Livingood memorial |
| File 122/1-9 | Notes pneumonia, pneumococcus. — 1892 Flexner Box V |
| Folder 122/1 | Flexner note re box contents - note: AMs of paper on etiology lobar pneumonia in Box #107, f10 |
| Folder 122/2 | AMs - Appendix to paper on lobar pneumonia |
| Folder 122/3 | AMs - Protocols pneumococcus inoculation animals. — 1892 |
| Folder 122/4 | Draft AMs - Pneumonia, not used |
| Folder 122/5 | Notes, references, notes on autopsies - B. coli communis |
| Folder 122/8 | Notes on autopsies - ? from Rokitansky |
| Folder 122/9 | Notes - Dr. Kelly's case fat necrosis; peculiar infection of rabbit ear; streptococcus infections |
| File 123/1-9 | Notes gas bacillus (Cl. Welchii). — 1891+ Flexner Box VI |
| Folder 123/1 | Autopsy record original case. — 1891 |
| Folder 123/2 | Notes - animal inoculations gas bacillus, 1891, used paper bibliog #92, Welch and Nuttall JHH Bull 3:81-91. — 1892 |
| Folder 123/3 | Notes - New cases gas bacillus |
| Folder 123/4 | AMs, notes of Flexner - Experimental inoculation, including microphotograph bacillus, used in Observations concerning B. aerogenes capsulatus, bibliog #144, Welch and SF, J Exper Med 1:5-45. — 1896 |
| Folder 123/5-7 | Notes on gas bacillus - by Harris, N. McL., Gwyn, Norman B., Jackson D. D.. — 1900-1911 |
| Folder 123/8-9 | References, autopsy reports gas bacillus |
| File 124/1-4 | Notebooks - Welch lecture notes while a student at Columbia University, New York NY. — 1873-1875 |
| Folder 124/1 | Notebook - course by Delafield on pneumonia, bronchitis. — 1873 |
| Folder 124/2 | Notebook - laryngitis, goiter, oedema (edema)(labeled as gynecology notes?). — ?1873-1875 |
| Folder 124/3 | Notebook - Dr. Seguin's course on nervous diseases "probably the notes for which Welch won the prize microscope in 1874" |
| Folder 124/4 | 5 notebooks - various topics, anatomy, caries, Bright's disease, other. — 1873-1875 |
| File 125/1-6 | Notebooks - Columbia University and Bellevue, New York NY. — 1873-1880 |
| Folder 125/1 | 2 notebooks - Dr. Edward Curtis' course on materia medica. — 1873-1875 |
| Folder 125/2 | 2 notebooks - re goiter: one n.d. ?pre 1875; one with notes from Surg Gen Library, Washington DC, dated Jan 3 1876, mentioned by Welch in letter to father |
| Folder 125/3 | Leatherbound notebook - labeled Dr. Welch His Book, with notes pathology brain, goiter etc. — n.d. ?after 1876 |
| Folder 125/4 | 2 notebooks - bacteriology, fever; other unused, for recording medical findings, printed Hooper's NY. — 1877 |
| Folder 125/5 | Notebook - ovarian tumors, autopsy, Bellevue, New York NY. — 1880 |
| Folder 125/6 | Notebook - tumors sent for Welch to examine, Bellevue, New York NY. — 1880 |
| File 126/1-12 | Notebooks studies in Germany. — 1876-1878, 1885-1886 |
| Folder 126/1 | Notebook (Ger and Eng) - laboratory studies with Wagner, histology with Waldemeyer, Strasbourg. — 1876 |
| Folder 126/2 | Notes - von Recklinghausen's course pathology, Waldemeyer's course embryology. — n.d. |
| Folder 126/3 | Notebook, notes - lymphosarcoma studies with Wagner. — 1877 |
| Folder 126/4 | 2 notebooks - Cohnheim's courses pathology, notes pathology blood. — 1877 |
| Folder 126/5 | 2 notebooks - Heidenheim's lectures in Breslau on hemodynamics, animal heat. — ?1877 |
| Folder 126/6 | 3 notebooks - course by Berger on nervous disease 1877: few prescriptions ? from course on the eye; abstracts from German and English papers. — ?1877 |
| Folder 126/7 | Notebook - microscopic techniques ? Germany, n.d.. — ?1877 |
| Folder 126/8 | 4 small notebooks - experiments acute pulmonary oedema (now edema); book #4 contains notes talk with von Recklinghausen, Jan 2 1878; two larger notebooks with similar experiments. — 1878 |
| Folder 126/9 | Notebook - lymphosarcoma; list of Welch lectures at Breslau (1st page); list recipients pulmonary edema reprints bibliog #2; list apparatus bought for laboratory in NY. — 1878 |
| Folder 126/10 | Notebook (Ger) - protocols experiments pulmonary circulation in dogs, made in Ludwig's laboratory. — 1885 |
| Folder 126/11 | 2 notebooks - course with Flugge in Gottingen, 1885; course with Koch. — July 1885 |
| Folder 126/12 | Notebook - laboratory equipment needed for JHH lab. — 1886 |
| File 127/1-5 | Notebooks and ledgers, Bellevue Hospital, New York NY records. — 1872-1884 (Note: Welch was pathologist at Bellevue from 1878 to 1885. These records are mostly not his personal notes) |
| Folder 127/1 | Ledger - clinical summaries, brief autopsy reports ?, resumes, Bellevue. — 1872-1875 |
| Folder 127/2 | Ledger - lecture notes, annotated bibliography various pathologic subjects. — 1879 |
| Folder 127/3 | Ledger - unused: some loose pages autopsy notes. — ? 1884 |
| Folder 127/4 | Ledger - autopsy notes, some marked "copied", mostly on ovarian cysts, other gynecologic. — 1879-1884 |
| Folder 127/5 | Ledger - clinical summaries, autopsy reports. — 1879-83 |
| File 128/1-4 | Notebooks and ledgers, Bellevue Hospital records. — 1875-1883 |
| Folder 128/1 | Ledger, notes - clinical summaries, autopsy reports, ("handwriting ?of Frederick S. Dennis", SF). — 1875 |
| Folder 128/2 | Ledger - clinical summaries, autopsies, 1875-1879; list of professors ? who were loaned pathology slides. — 1882-1883 |
| Folder 128/3 | Ledger, leatherbound - clinical notes till discharge, few autopsy notes. — 1875-1876 |
| Folder 128/4 | Ledger, leatherbound - annotated "Bellevue Hospital case reports (ward)-in more than one handwriting". — 1875-1876 |
| File 129/1-22 | Notebooks animal inoculations hog cholera, Baltimore. — 1888-1892 |
| Folder 129/1-12 | Laboratory notebook - animal inoculations hog cholera, pages numbered 3-632, few unnumbered. — Nov 1888-Jun 1892 |
| Folder 129/13 |
Typed summary notes - animal inoculations hog cholera. — 1889 |
| Folder 129/14 | Laboratory notes - hog cholera (swine plague) and pseudo swine plague. — 1887-1891 |
| Folder 129/15-22 | Laboratory notes, typed summary notes - hog cholera. — 1889- 1891 |
| File 130/1-39 | Notebooks animal inoculations hog cholera. — 1887-1892 |
| Folder 130/1-36 | Notebooks typed notes - animal inoculations hog cholera (swine plague), including data from "penitentiary outbreak". — 1887-1892 |
| Folder 130/37 | Notebook, draft ms - preparatory data for publication on hog cholera. — 1888-1889 |
| Folder 130/38 | Notebook - hog cholera experiments, annotated "notes mss Clement and Dr. Welch Sep 1889" (SF. — 1935) |
| Folder 130/39 | Notes, letter - note by SF re address by Welch and Clement AW on hog cholera, bibliog #121, at 1st Internat Veterinary Congress, Chicago, Oct 20 1893; letter from George Banham re outbreak swine fever at Veterinary Infirmary, Cambridge England. — Jul 1890 |
| File 131/1-16 | Notebooks animal inoculations hog cholera. — 1887-1892 |
| Folder 131/1-3 | Laboratory notes - hog cholera. — 1887-1889 |
| Folder 131/4-15 | Tabulations, typed - hog cholera data. — mostly n.d. |
| Folder 131/16 | Laboratory notes - hog cholera. — 1889 and n.d. |
| Folder 131/16 | Notes on Theobald Smith's report of swine plague. — 1891 |
| File 132/1-19 | Travel memorabilia, China and Japan. — 1915 |
| Folder 132/1-8 | Invitations and calling cards - China and Japan, 1915, including Japanese script invitations, annotated by Welch, to address students at Imperial University, Kyoto, Dec 3 1915 and from Count Okuma to lunch at Imperial Hotel, Tokyo. — Sep 1 1915 |
| Folder 132/9 | Certificate Identity - US Consular Service, for travel to Hongkong. — Nov 1915 |
| Folder 132/10 | Permits - US Embassy Tokyo, for entrance Imperial Gardens Kyoto and Monastery of Koya-san. — Nov 1915 |
| Folder 132/11 | Letter of credit - Standard Oil Co., Yokohama. — Dec 1915 |
| Folder 132/12 | Ship passenger list, menu - SS Tenyo Maru, Yokohama to San Francisco. — Dec 1915 |
| Folder 132/13 | Notes, memos - including list of Chinese hospitals and missions, notebook re visit Wuchang hospital, notes re paper on Changsha and the Chinese by Reed AC, Scientif Monthly. — 1915 |
| Folder 132/14 | Notes, memos - including notes visit Red Cross hospital of Harvard medical school at Shanghai, Oct 29, list missions in Shanghai, notes on Tientsin. — 1915 |
| Folder 132/15 | Annotated postcards Japan (2) - pencilled on back English- Japanese translation common questions, e.g. "have you any rooms?". — 1915 |
| Folder 132/16 | Postcards - dinner meeting, Tokyo, 1915; other Kobe, 1921 ?; Shanghai n.d. |
| Folder 132/17 | AMs notes - names and studies of Japanese professors Imperial University, Kyoto, including Adachi, Araki, Inada, Kamon, Kitasato, Nakamura, Okamoto, Sato, other. — 1915 |
| Folder 132/18 | Postcards - Shanghai, other China. — n.d. ?1915 |
| Folder 132/19 | Calendar curriculum (Japanese) - students Baron Takaki's Charity Hospital, Tokyo. — 1915 |
| File 132/20-28 | Journal issues, booklets |
| Folder 132/20 | List - members Medical Missionary Association China. — 1915 |
| Folder 132/21 | Directory - Chinese medical graduates 1915, compiled by Nat Med Assoc China. — 1915 |
| Folder 132/22 | Report - Medicine in China, by China Medical Commission Rockefeller Foundation, New York NY 1914: enclosures re name of Welch in Chinese and Halsted's speech on Welch statue on horseback |
| Folder 132/23 | Journal issue - The Chinese Recorder vol 46 #11, with articles on Peking Union Medical College (PUMC), Rockefeller Foundation and missionary work, other. — 1915 |
| Folder 132/24 | Journal (Chi) - from Dr. Herman Dold with letter. — Nov 9 1915 |
| Folder 132/25 | Pamphlet - Year Book of Prayer for Foreign Missions, Presbyterian Church USA. — 1915 |
| Folder 132/26 | Journal issue - containing account by Tsao Muh-Tuh of visit by Welch and Rockefeller Medical Commission, Oct 5 1915, Tsing Hua College J Peking 1:19-20. — Nov 1915 |
| Folder 132/27 | Booklet - Bolt RA, Tsing Hua Medical College Peking, reprinted from The Far Eastern Review Shanghai. — 1914 |
| Folder 132/28 | Journal issue - Shanghai Young Men. — May 2 1913 |
| File 133/1-11 | Travel memorabilia - Catalogues - China. — 1915 |
| Folder 133/1 | Canton - Hackett Medical College for Women, allied institutions. — 1915-1916 |
| Folder 133/2 | Hangchow - Story of the Hangchow medical mission. — 1910 |
| Folder 133/3 | Manchuria - Annual report Moukden medical college, |
| Folder 133/3 | Manchuria, 1914: pamphlet Moukden Hospital, 1883-1908. — 1908 |
| Folder 133/4 | Nanking - Catalogue, courses of study 1912-1914; By-laws, 1911, Nanking University; announcement East China Union Medical College. — 1911 |
| Folder 133/5 | Peking (Beijing) - Catalogue (Chi) Government Medical School, note by Welch "under Dept. Education". — 1914 |
| Folder 133/6 | Shanghai - Reports St. John's University, 1914-1915; St. Luke's Hospital. — 1914 |
| Folder 133/7 | Shanghai - Catalogues (Ger) German Medical School for Chinese. — 1910-1915 |
| Folder 133/8 | Shantung - Annual report Christian University, 1915; pamphlets on Tehchow hospitals sent by Dr F. F. Tucker 1915; Tsi-nan-fu Institute report 1914, leaflet. — 1915 |
| Folder 133/9 | Soochow - Elizabeth Blake Hospital, Soochow, 1912; Everett Brown Chester Womans Hosp and training school nurses, 1915 |
| Folder 133/10 | Soochow - Catalogues University, 1915-16 and n.d.; booklet (Eng and Chi) Woman's Medical College, prob. 1914 |
| Folder 133/11 | Tientsin - Annual report (34th) London Mission Hospital, Tientsin. — 1914 |
| File 133/12-14 | Travel memorabilia - Catalogues - Japan. — 1915 |
| Folder 133/12 | Tokyo - Imperial Institute study of infectious diseases. — 1914 |
| Folder 133/13 | Keio University School Medicine - (Japanese), with photos including director Dr. Kitasato. — ? n.d. |
| Folder 133/14 | Tokyo - Charity Hospital Medical School visited by Welch Dec 10 1915 |
| File 133/15-19 | Travel memorabilia, China and Japan - Reprints, misc. pamphlets |
| Folder 133/15 | Logan OT, The "wholesale" treatment of cholera, China Med J, Sep 1913: The ....egg of Ascaris lumbricoides, NY Med J, Dec 21 1907; Bolt RA, An endemic goitre region in N. China, China Med J, Sep 1914; Cadbury WW, Medicine as practised by the Chinese, ibid, May 1915; anon, From our Chinese medical portfolio, China Med Missionary J. — n.d. |
| Folder 133/16 | Selden CC, Conditions in South China in relation to insanity, Am J Insanity 70:411-424, 1913; Nagayo M, Spotted fever and ticks; Tasawa on beri-beri. — 1915 |
| Folder 133/17 | Brown NW, Medical education in Nanking; McCracken JC, Medical education in Shanghai, The Chinese Recorder. — Nov 1915 |
| Folder 133/18 | Nagayo M et al. (Ger and Jap) re Paragonium infection. — ?1914 |
| Folder 133/19 | Patrick, H. Couper: letter and press clipping. — 1915 |
| File 134/1-2 | Travel memorabilia, China and Japan - Pamphlets, press clippings. — 1915 |
| Folder 134/1 | List medical films, slides available in China, ?1915; pamphlets on Pacific Scientific Institution, 1915; press clipping Lights and shadows of Chinese life- doctors and doctoring, MacGowan Rev. J, The N.-C. Herald and S.C. and C. Gazette. — May 30 1908 |
| Folder 134/2 | Press clipping - ? source re approaching coronation Emperor of Japan; envelope annotated by Welch "Mrs. Learned" (husband, Yale class 1870). — Oct 31 and Nov 5 1915 |
| File 134/3-135/20 | Travel memorabilia, China and Japan - Catalogues - Dedication Peking Union Medical College (PUMC). — 1921 |
| Folder 134/3-8 | Invitations and calling cards, China. — 1921 |
| Folder 134/9 | Mementos - sailing list China Medical Board on Empress of Asia from Vancouver to Hongkong, Aug 18 1921; ship's passenger list; itinerary JD Rockefeller canal trip Shanghai Soochow. — Sep 1921 |
| Folder 134/10 | Mementos - ship's passenger list Empress of Russia sailing from Yokohama. — Oct 22 1921 |
| Folder 134/11 | Passport - #63510 annotated "used for China and Japan". — 1921 |
| Folder 134/12 | Programs (3) - Peking Union Medical College (PUMC) dedication, Sep 15-22 1921, including copy group photo: menu dinner to delegates Grand Hotel de Pekin, Sep 17 1921; luncheon. — Sep 21 1921 |
| Folder 134/13-16 | Peking Union Medical College (PUMC) - Architectural plan; descriptive pamphlets; reprint of letter from Dr. Houghton to Peking Leader, Jul 14 1921; Data re personnel, 1914; Flexner proposal, 1915; action of Rockefeller Board, Oct 1915; AMs of memo by Welch for Rockefeller address re Teaching and research graduate instruction, Sep 1921 Annual Report 1914-1915; Department of Medicine schedules, 1922-1923; Catalogue, 1921-1922; leatherbound listing graduating class (2), 1924 Bibliography PUMC. — 1929-1930 |
| Folder 134/17 | Book list - books on China: notation by Welch. — 1921 |
| Folder 134/18 | Memorabilia - travel expenses re dedication; bill for 2 suits; AMs copy of Chinese wedding notice. — 1921 |
| Folder 134/19 | Miscellany - copies photographs, medical illustrations (inc. anatomic drawing I-lin Kai-tso 1828), Welch on horseback, graduating class East China, 1914, other, n.d |
| Folder 134/20 | Mementos - booklet How to see Manila, 1921; quarantine instructions re cholera. — 1921 |
| Folder 134/21 | Catalogue - Chinese paintings exhibited at Asia Pacific exhibit, San Francisco. — n.d. |
| Folder 134/22 | Canton Christian College, 1917-1919: encl: 3 reprints, including Cadbury WW, The 1918 pandemic of influenza in Canton, China |
| Folder 134/23 | Peking University - illustrated brochure. — 1921 |
| Folder 135/1 | Catalogue - Shanghai College. — 1921-22 |
| Folder 135/2 | Catalogue - Soochow Hospital Extras. — ? 1917 |
| Folder 135/3 | TMs - The social evolution of Japan by CH d'Avigdor. — ? 1921 |
| Folder 135/4 | Pamphlet - The Health Show Comes to Town by EG Routzahn, re public health in China. — 1920 |
| Folder 135/5-20 | Peking Daily News, Sep 22 1921; other press clippings |
| File 136/1-34 | Travel, Europe. — 1923-1924, 1927-1928 |
| Folder 136/1 | Invitation, acceptance - celebration centenary Pasteur's birth, Strasbourg. — May 24 1923 |
| Folder 136/2 | Passport renewal correspondence - Brist G. L. re travel as delegate of Health section League of Nations. — 1924 |
| Folder 136/3 | Correspondence - letter of credit, Brown, Shipley and Co.. — 1927 |
| Folder 136/4 | Passport - Special Passport #2084, Apr 29 1927; passport correspondence with Buhrman P. W., Claffey J. F.. — 1927 |
| Folder 136/5 | Receipts, notes - money exchanged in Europe. — 1927-1928 |
| Folder 136/6-12 | Hotel bills - and list hotels in Europe. — 1927-1928 |
| Folder 136/13 | Program - 6th International Congress History Medicine, Amsterdam. — Jul 18-23 1927 |
| Folder 136/14 | Program - meeting History of Medicine, Frankfurt, Germany. — Sep 18-22 1927 |
| Folder 136/15 | List - pamphlets NY Academy Medicine. — 1927 |
| Folder 136/16 | Program - World Population Conference, Geneva Aug 31-Sep 3 1927; postcard - American doctors home invalid children, Geneva, annotated "given me by Mme. Grouitch Sep 5 1927" |
| Folder 136/17 | TMs list - Christmas cards received. — 1927 |
| Folder 136/18 | Program, reprint - meeting on malaria in Sicily (Prof. Luigi Manfredi), Sep 28 1926, given to Welch Jan 1928 |
| Folder 136/19-25 | Hotel bills, notes re bills - Naples, Italy; Hotel Victoria, London; Paris. — 1928 |
| Folder 136/26-27 | Harvey tercentenary - London, May 1928 Program, May 14-18; Instructions re reception Buckingham Palace; TMs of report in Lancet 1:1090, 1928; invitations and memos; program, Merton College Oxford. — May 1928 |
| Folder 136/28-31 | Invitations and calling cards. — 1927-1928 |
| Folder 136/32 | Kalendarium and book catalogue, Munich. — 1928/29 |
| Folder 136/33 | Mementos - including passenger list R.M.S. Belgenland, Antwerp to New York. — Sep 14 1928 |
| Folder 136/34 | Mementos - wallet and notes re exchange rates, letters of credit. — 1927-1928 |
| File 137/1-51 | Travel, Europe - Paris conferences. — 1928; Reprints, Social Work Conference, Committee reports, booklet. |
| Folder 137/1 | Programs - International Child Welfare Conference, Paris, July 8-12 1928; Bulletin International Social Welfare Fortnight, Paris, Jul 2-13 1928; Program International Conference Social Work, Paris. — Jul 1928 |
| Folder 137/2 | Alden, P: Definition and scope of social work (London) |
| Folder 137/3 | Armistead, C: Mutual registration of assistance... Case work of London Charity Organisation Society |
| Folder 137/4 | Bacourt, Mlle de: The need for international case work for migrants (Paris) |
| Folder 137/5 | Balzani, Countess Nora: Training for social work in Italy |
| Folder 137/6 | Belpaire, Father: The moral limitations of social work |
| Folder 137/7 | Breckinridge, SP: Social work in the United States |
| Folder 137/8 | Cabot, RC: Hospital and dispensary social work (Harvard) |
| Folder 137/9 | Charity Organisation Quarterly - journal issue. — Jul 1928 |
| Folder 137/10 | Cordemans, Mlle: Training for social work in Chile |
| Folder 137/11 | Dalmazzo, Fanny: Social case work in Italy |
| Folder 137/12 | Dawson, CA: Training for social work in Canada |
| Folder 137/13 | Dreyer, E: The social legislation of Denmark |
| Folder 137/14 | Falk, HT: Social work in Canada |
| Folder 137/15 | Fleming, EG: Social work and health (Montreal) |
| Folder 137/16 | Folks, H: The distribution of the cost of sickness in the United States (New York) |
| Folder 137/17 | Gini, C; Niceforo, A: How to measure the extent of social work: quantitative indices (Naples, Italy) |
| Folder 137/18 | Giunti, I: Social work and public health in Italy (Rome) |
| Folder 137/19 | Horion, D: Definition and progress of social work in Germany |
| Folder 137/20 | Jebb, Eglantyne: International social service, Save the Children Fund, England |
| Folder 137/21 | Kellogg, PU; Deardoff, NR: Social research as applied to community progress (Pittsburgh) |
| Folder 137/22 | Kracht, E: Methods of creating a community spirit in rural districts (Holstein, Germany) |
| Folder 137/23 | Krakesova, Mary: Development of case work in rural communities (Prague) |
| Folder 137/24 | Loriga, G: Health work in industry (Rome) |
| Folder 137/25 | Macadam, Elizabeth: Report on schools of social work (London) |
| Folder 137/26 | Maus, MI: Training for social work in Belgium |
| Folder 137/27 | Milnes, Nora: Difficulties encountered in recruiting and training ... social workers...(Edinburgh) |
| Folder 137/28 | Ogg, FA: Foundations and endowments in relation to research in the USA (Wisconsin) |
| Folder 137/29 | Pauwels, M: Social work in industry (Belgium) |
| Folder 137/30 | Polligkeit, W: Social work in Germany: Scope and relations of public and private agencies of social work (Frankfurt) |
| Folder 137/31 | Povisen, A: The community spirit in rural districts and the people's high schools in Denmark |
| Folder 137/32 | Radlinska, Mme HO: Training for social work in Poland |
| Folder 137/33 | Rajniss, F: The contribution of social case work to other fields of social endeavour (Budapest) |
| Folder 137/34 | Rott, Prof.: Social work and public health in Germany |
| Folder 137/35 | Rowntree, BS: The prevention of unemployment (York, England) |
| Folder 137/36 | Semachko, N: The protection of public health in the USSR: Social insurance in the USSR |
| Folder 137/37 | Sokal, MF: Family problems in emigration (Poland) |
| Folder 137/38 | Thomas, CC: Social and health work in schools (London) |
| Folder 137/39 | Vanicek, F: Methods employed to create a community spirit in urban districts (Prague) |
| Folder 137/40 | Vanicek, F; Tuma, A; Bresky, E: Social work in Czechoslovakia |
| Folder 137/41 | Weiland, Ruth: Problems of administration and financial support in development of social case work...(Berlin) |
| Folder 137/42 | Willems, E: Social case work in Belgium |
| Folder 137/43 | Williams, P: Endowed foundations in the USA (New York) |
| Folder 137/44 | Winslow, Emma A: Household management in relation to wage expenditure (New York) |
| Folder 137/45 | Wronsky, Frau; Muthesius, C: Methods of social case work in Germany (Berlin) |
| Folder 137/46 | Wunderlich, Frieda: Social work and industry in Germany |
| Folder 137/47-50 | Reports - Social work in Chile/ Great Britain/ Japan/ Sweden |
| Folder 137/51 | Booklet (Fr) - Some Social Institutions of Paris.... |
| File 138/1-18 | Travel, Europe. — 1931 |
| Folder 138/1 | Athenaeum Club, London, honorary membership. — 1931 |
| Folder 138/2-5 | Hotel bills - Paris, Berlin, Leipzig, Frankfurt, Berne, London. — 1931 |
| Folder 138/6 | Pocket diary: wallet with notes re prescriptions. — 1931 |
| Folder 138/7 | TMs, seating plan - Dinner speech by Arnold Klebs at Hotel Bellevue, Berne. — Aug 31 1931 |
| Folder 138/8 | Wallet - Welch calling cards, memos. — 1931 |
| Folder 138/9 | Invitations and calling cards. — 1931 |
| Folder 138/10 | Booklet - Memorial tribute Edwin Klebs 1834-1913, printed 1914, given to Welch Sep 1931 |
| Folder 138/11 | AMs - miscellaneous notes. — 1931 |
| Folder 138/12 | Passport - (Special passport #2384): bill for passage on Nieuw Amsterdam, New York NY to Plymouth. — May 2 1931 |
| Folder 138/13 | Program - 3rd International Course, Tomarkin Foundation, (inscribed by Tomarkin), Locarno. — Oct 11-26 1931 |
| Folder 138/14 | Program - International Neurological Congress, Berne. — Aug 1- Sep 4 1931 |
| Folder 138/15 | Program - Royal Institute of Public Health International Congress, Frankfurt, May 19-24: (Welch attended and received honor May 19 1931) |
| Folder 138/16-18 | Travel mementos - including Holland America Line passenger lists, booklet on Berne from Arnold Klebs. — 1931 |
| File 139/1-16 | Travel, Europe, 2nd International Congress History of Science and Technology, Science Museum, London. — Jun 29-Jul 3 1931 |
| Folder 139/1 | Booklet - Mieli, Aldo, Rapport du Secrétaire Perpétuel |
| Folder 139/2 | Notices - Chicago Centennial Exhibition, 1933; Project for publication Newton's correspondence; Report on the Ma'Al-Waraqi by Stapleton HE, Hidayat Husain M. |
| Folder 139/3 | TMs - Haldane JS, Hogben, Russell, Needham, Yoffe: The historical and contemporary inter-relationship of the physical and biological sciences |
| Folder 139/4 | TMs - Shaw, W. Napier: The interdependence of pure and applied science, other abstracts same topic |
| Folder 139/5 | Reprints - papers from session on Science at the Cross Roads by Soviet delegation: Bukharin N, Colman, Hessen, Joffe, Mitkewich, Rubenstein, Vavilov, Zavadovsky |
| Folder 139/6 | TMs - Vetter Q, The Kopernik manuscript; Heldrum AN, Lavoisier's work on water; Mitkewich WTh, Faraday |
| Folder 139/7-8 | Stenograph reports symposia - The Sciences as an integral part of general historical study, addresses by Clark, Bukharin, Colman, Mosharaffa, Greenwood, Yoffe et al.; |
| Folder 139/7-8 | The teaching of the history of science, addresses by Mieli, Danneman, Heath, Stephanides, Vetter, Wolf |
| Folder 139/9 | Reprint - Lhéritier M., L'Enseignement de l'Histoire des Sciences - projet d'enquête Archeion 13:159-167. — 1931 |
| Folder 139/10 | Reprint - Singer C, The beginnings of science, inaugural address delivered Royal Geographical Society London, Jun 29: Nature. — Jul 4 1931 |
| Folder 139/11-13 | Memorabilia - including AMs list speakers at session on The teaching of the history of science, presided over by Welch, Jun 30 1931; badge (medallion) of Congress; ticket for excursion to Cambridge. — Jul 1 1931 |
| Folder 139/14 | Invitations and calling cards. — 1931 |
| Folder 139/15 | Programs - including notice of special exhibit British Museum, other |
| Folder 139/16 | Press clippings - Observer, Times. — 1931 |