Hunt Institute for Botanical Documentation
A Research Division of Carnegie Mellon University

Hunt Institute Archives Text Discovery Platform

Search a large and growing portion of our online collections, including handwritten documents.
PROTOTYPE

This prototype uses state-of-the-art artificial intelligence, including a vision-language model (VLM) capable of reading handwritten documents as well as typed and printed text, to create searchable transcriptions of digitized materials in the Hunt Institute Archives. This makes it possible to search the textual contents of individual pages, including material that may not be described in the archival catalog.

Use Keyword search for specific words, names, dates, scientific names, or phrases. Try Semantic search (experimental) to describe a topic, question, or kind of material when you do not know the exact wording used in the documents.

About the AI-generated transcriptions

The transcriptions are generated automatically from page images and may contain errors, especially with difficult handwriting, unusual names, multiple languages, image-quality problems, or complex layouts. They are intended primarily as a discovery aid rather than authoritative transcriptions.

Each result provides the generated transcription and links to the original digitized material and associated archival description so that readings can be checked against the source. The transcription workflow uses AI models run locally by the Hunt Institute.

About Keyword and Semantic search

Keyword search is the default and matches the wording in the transcriptions. Results contain all your terms. Use quotes for an exact phrase. Substring matching is supported, so aceae can find plant-family names ending in -aceae.

Semantic search (experimental) is useful when you know what kind of material you are looking for but do not know the words used in the documents. It ranks transcribed passages by similarity of meaning, so relevant results may not contain the exact words in your query.

Semantic queries can be broad research topics, descriptions of activities or relationships, or natural-language questions. For example:

Semantic search is not a chatbot: a question is used as a search query, and the system returns archival passages that appear conceptually related to it rather than generating an answer or summary. Short descriptions and ordinary research questions generally work better than lists of disconnected keywords. Quotation marks have no special meaning in Semantic mode. Cross-language matching may work in some cases, but it should not be treated as translation.

Keyword and Semantic search are complementary. Keyword search lets you require particular wording; Semantic search can surface differently worded passages about the same subject. Depending on the research question, trying both can reveal different useful material.

Open a result: use the prominent page-and-transcription link to see the metadata, PDF, and full transcription. Keyword-search terms are highlighted in the transcription.

Archives Collections Database (ArchivesSpace): the Collection, Item/Folder, and Digital Object links open the corresponding archival records. Collection-level dates describe the collection as a whole, not necessarily the specific item or page.

If a PDF does not load: on the detail page, use the Digital Object link, click “Go to file” in ArchivesSpace, and navigate to the page number shown here.

Current limitations
  • Automated transcriptions can contain missing or incorrect text or unintended repetition. Difficult handwriting, image quality, unusual layouts, and multiple languages can reduce accuracy. Always consult the original page image when an exact reading matters.
  • Semantic search remains experimental. Its rankings are an additional discovery aid, not a complete or definitive set of relevant results, and highly ranked pages can sometimes be only broadly related.
  • This is an active prototype. Search coverage, transcriptions, functionality, and the interface may continue to change as additional archival material is processed and the system is improved.

Semantic matches for “microscopy and photomicrography in botanical research”

Showing matches 41–60 among up to the top 200 ranked results.
Semantic results are ranked by similarity of meaning rather than exact wording, so relevant pages may use different language from your query. They are a discovery aid, not an exhaustive list of relevant pages.
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View page 2 and transcription
Digital Object: DO #4302 · File: 131_Fogg_Bx3FF4_r
Collection-level dates: 1923–1981
Matched passage
meet, is a specialist on publications from the state of Michoacán. He has promised to hunt up material I don't have and will have photostats or microfilms made of items I may want to see, Banco de Crédito Agrícola - small library, no catalogue, poor service; but I did get to see the collection that the bank has been publishing recently on the history of various plants in Mexico. Cámara Nacional de Comercio - publishes a weekly and monthly paper and I went through their complete file for occasional articles on plants by Julio Riquelme Inda. Secretaría de Recursos Hidráulicos - finally located the office that had p …
View page 62 and transcription
Digital Object: DO #1204 · File: 35_Scott_Bx2FFIreneer
Collection-level dates: 1953–1963
Matched passage
… h his results. Furthermore, he told me when I met him in New York, that so much of his time is now taken up with the administrative duties of the Institut Botanique that he has practically no time left for research. For this reason he was thinking of recording his results by means of photomicrographs instead of camera lucida drawings. I should not think that would be very satisfactory, because no photograph can show the fine details on which a positive determination frequently depends. As to your problem of finding a review which will accept scientific manuscript in French, I wish to suggest La Revue Algologique, …
View page 73 and transcription
Digital Object: DO #3907 · File: 296_Lowy_Bx2FF2a_r
Collection-level dates: 1949–1990
Matched passage
Department of Botany LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE BATON ROUGE · LOUISIANA · 70803-1705 504/388-8485 16-VII-1986 Dr. S:P. Wasser Institute of Botany Academy of Science 252601 Kiev - GSP-1 Ukrainian SSR Dear Dr. Wasser: I have just returned from Brazil where I made a survey of some of the fungi of a tropical rain forest in the state of Roraima. Among the items in my accumulated mail was a copy of your Agaricaceae of the USSR. It is very kind of you to have sent this to me, and I shall do my best to inform my colleagues of its publication. Since a summary of its contents has alr …
View page 4 and transcription
Digital Object: DO #4925 · File: 231_Rogers_Bx9FF7_r
Collection-level dates: 1948–1977
Matched passage
UNIVERSITY OF MARYLAND Division of Agricultural and Life Sciences College Park 20742 Department of Botany (301) 454-3812 SEP 15 1975 September 12, 1975 Dr. David J. Rogers Department of Biology University of Colorado Boulder, Colorado 80302 Dear Dave: I wonder if you would be in a position to help me and Oswald Tippo. We are in the final stages of preparing a general botany textbook for the non-science major. Our outlook is humanistic and cultural and, therefore, we place considerable emphasis on the relationships between plants and man. We would like very much to illustrate manihot as one of man's important food …
View page 76 and transcription
Digital Object: DO #3921 · File: 296_Lowy_Bx2FF15_r
Collection-level dates: 1949–1990
Matched passage
UNIVERSITY OF DELHI DEPARTMENT OF BOTANY UNIVERSITY OF DELHI DELHI 8, INDIA PROFESSOR P. MAHESHWARI HEAD OF THE DEPARTMENT PHONE: 28121/18, 28996 January 15, 1964 Dr B. Lowy Department of Botany Louisiana State University BATON ROUGE, Louis. U.S.A. Dear Dr Lowy: I have taken the liberty of sending you a box of 25 selected microscopic slides of fungi which you may perhaps be able to use in your courses. In return I shall greatly appreciate having coloured transparencies (35 mm) of some mycological and plant pathological specimens of your region. If such an exchange proves useful, we can perhaps extend it further i …
View page 115 and transcription
Digital Object: DO #1779 · File: 135_Friesner_Bx3FF4_r
Collection-level dates: 1929–1948, n.d.
Matched passage
… Sirs: A few years ago members of the Botany Department of Butler University made a study of the trees of the Berkey woods a few miles northwest of Warsaw and published our findings in the Butler University Botanical Studies. This paper has come to the attention of Dr. Henry K. Svenson of the Brooklyn Botanic Gardens, 1000 Washington Avenue, Brooklyn 25, New York and he has written asking whether we have any photographs either of the woods or of the big bur oak tree in it. He is collecting pictures that will give comparative stories of forests in different parts of the United States. We do not have any pictures of …
View page 136 and transcription
Digital Object: DO #4923 · File: 231_Rogers_Bx9FF5_r
Collection-level dates: 1948–1977
Matched passage
Botanical Bibliography Comes Into Its Own THE BOTANICAL COLLECTIONS of the late Rachel McMasters Miller Hunt comprise a special library formally opened at Carnegie Institute of Technology, Pittsburgh, in 1961—and known as the Hunt Botanical Library. This is not a library in the conventional sense, but is an international center for bibliographical studies of plant science literature in general, and of systematic botany and horticulture and the history of the biological sciences in particular. The Library's administration, guided by an Advisory Committee composed of Trustees of the supporting Hunt Foundation and s …
View page 48 and transcription
Digital Object: DO #1556 · File: 40_Slate_Bx2FF2r
Collection-level dates: 1949–1967, n.d.
Matched passage
… sus about 1880, published 1884 and 1885. Note: - Howard does not mention Anderson's explorations in Europe. C. FLORISTIC STUDIES Mostly by Merrill, Kobuski, Perry, Johnston, Raup, Howard. Largely herbarium research and not related to horticulture plants. 15. Eastern Asia 16. Fiji 17. Other Islands of the Pacific 18. Philippines 19. Panama 20. Mackenzie River Basin D. FUNDAMENTAL RESEARCH 21. The Cambium and Secondary Xylem 22. Vascular structure of the Flower 23. The "Ranalian" Complex The above three by Bailey (a "quid pro quo" staff member stationed in Cambridge from sometime in the 1930's until 1956) No bearin …
View page 37 and transcription
Digital Object: DO #1003 · File: 319_Love_Bx2FF48r
Collection-level dates: 1950–1987
Matched passage
… al young Yugoslavian botanists will have been thoroughly trained in cytotaxonomical methods so that they will continue the investigations until all the flora has been studied from this approach. Our work will, at least during the first year, concentrate on the Julian Alps and adjacent regions of Slovenia, which is the part of the country with the longest history of floriotic research and which has the most modern flora manual. We expect to be able to collect and study several hundred of the 2,843 species of the Slovenian flora the first summer. The success of the work will have to decide if the investigations are
View page 18 and transcription
Digital Object: DO #1633 · File: 72_Degener_Bx3FF47_r
Collection-level dates: 1915–1985, n.d.
Matched passage
… zations listed below and our subscribers in general. Progress reports of current field, garden, and herbarium work, with readable and relatively non-technical articles in the fields related to systematics, botanical history, biography, and bibliography, will be preferred. There will be special emphasis upon preparatory work for a new "Flora of Michigan". Free use will be made of letters to the Editors (if released for publication by their writers) and of current news notes regarding botanists. Items for publication should be addressed to either of the Editors at the Department of Botany, University of Michigan, A …
View page 125 and transcription
Digital Object: DO #1677 · File: 72_Degener_Bx6FF25_r
Collection-level dates: 1915–1985, n.d.
Matched passage
of costly books or photostats. It may be of interest to note that herbarium specimens in recent years have gone to the institutions cryptically mentioned below: N.Y.B.G. Cincinnati Smithsonian Rutgers Bishop Munich (Dr. Merxmüller) Arnold Graz (Dr. Widder) Kew Cornell Univ. Mass. Bailey Hort. Berlin Leiden Vienna (Dr. Wimmer) U.C.L.A. Chicago (Dr. Sherff) Denver Mich. Stanford Minn. Lund British Mus. Butler Geneve Brown Mo. Notre Dame Degner (Dr. Yuncker) Brisbane Goteborg (Dr. Skottsberg) Sydney Leiden Kagoshima Ottowa Nagoya Tokyo Kyoto Gifts to Japanese institutions, for instance, were prompted by our desire f …
View page 11 and transcription
Item/Folder: Kew Paper, 1974
Digital Object: DO #4773 · File: 231_Rogers_Bx5FF23_r
Collection-level dates: 1948–1977
Matched passage
- 13 - Professor Dr M Riedl While Professor Hawkes's suggestion is desirable, an Institution with small staff numbers and limited finances has to be realistic about what it can do. Dr D L Rogers We should examine how long a time it takes for the physical handling of the specimens for making the microfiche. Dr D Brummitt The Wallich Herbarium containing tens of thousands of specimens was done in approximately 6 weeks. Dr D L Rogers It is vital to make an accurate and detailed comparison of the times of different operations together with a comparison of costs. One must remember that even after the microfiche is mad …
View page 41 and transcription
Digital Object: DO #4204 · File: 182_Goodspeed_Bx2FF42_r
Collection-level dates: 1923–1963
Matched passage
… rtment of Botany University of California Berkeley, California Dear Harper: It seems that I write only when I want to ask a favor. I am applying to the American Philosophical Society for a grant from their research funds to aid in furthering my studies of Costa Rican woods. I have some 120 wood samples with herbarium vouchers in the present collection. Half of these have been worked up for the microscope in cross, radial and tangential aspect. Some of them have been photomicrographed. There are some voids that need filling and then some genera need added material. I hope to bring this study to a head in the sabba …
View page 30 and transcription
Digital Object: DO #5033 · File: 179_Langman_Bx2FF8_r
Collection-level dates: 1919–1980
Matched passage
… le. But she has made the evaluation even further: the enumeration, alphabetically by authors, supplements in 156 quarto pages in fine print, a subject index modestly designated an index, which contains the botanical and native plant names, place and personal names and subject cue words from the various fields of botany. I believe that no user of the work will have any basis for using a sentence from the preliminary remarks: "The specialist tends rather to criticize than to praise", but rather will be generally received with appreciation. Langmann, Ida Kaplan: A selected guide to the literature on the flowering pl …
View page 176 and transcription
Digital Object: DO #4987 · File: 230_Croasdale_Bx1FF22_r
Collection-level dates: 1947–1962
Matched passage
Rolf Grönblad Karis Centralgatan 86 Dec.15th 1953. Dear Friend Scott, I was very sorry to hear about your illness and I hope earnestly that you will recover thoroughly and very soon. Good health is of fundamental importance. I shall write to "Botaniska Notiser" and ask them if our Scotia-de- scription could be published there very soon. Last Sunday I was on a short trip to Abo (=Turku in Finnish) to see my friend dr Paavo Kallio. He is a rather skilled microphotographer and I had brought with me the apparatus you sent me. Ha had himself a Swiss camera of nearly the same construction. So we tried my apparatus taki …
View page 76 and transcription
Digital Object: DO #4830 · File: 231_Rogers_Bx7FF2_r
Collection-level dates: 1948–1977
Matched passage
in Benson's grey-covered Plant Taxonomy book. Back- ground is in Danser's 1950 article in Bibl. Biothecet. D, 4(3). Eventually University Microfilms at Ann Arbor (no connection with the University of Michigan) will publish, as they say, my dissertation on microfilm. Xerox copies will be available. I'll let you know when I find out if it is ready in that medium. Actually, it may be out now-- I don't know. How do you like Fort Collins. Bit of a change from NY, isn't it. Perhaps you have met Roger Peterson of the Foxt
View page 118 and transcription
Digital Object: DO #1560 · File: 40_Slate_Bx3FF1r
Collection-level dates: 1949–1967, n.d.
Matched passage
-3- After the adoption of the Bailey Report in 1946 and the integration of the work of the Arboretum with that of the Division of Biology, two Chairmen of the botanical activities of Harvard were appointed,--Professor Bailey in charge of the "morphological area", and Professor Mangelsdorf in charge of the "experimental area". In Professor Mangelsdorf's report of 1951-52 it is stated that: "The work of the Arboretum in phytopathology, cytology, wood anatomy and genetics is integrated with that of the Biological Laboratories in Cambridge." Organized field classes were started at the Arboretum in the early 1880's an …
View page 55 and transcription
Digital Object: DO #4652 · File: 231_Rogers_Bx2FF13B_r
Collection-level dates: 1948–1977
Matched passage
Page 3 1877 Godlewski, R., Flora, 35:215. 1883 Bohm, J., Bot. Z., III:33. 1885 Mayer, A., Bot. Z., 43:117. Schimper, A., Bot. Z., 43:737. Meyr, A., Bot. Z., II:81. 1889 Sapozhnikov, V., Ber. deut. botan. Ges., 7:25. 1893 , Ibid., II:391. Brown, H. and J. Morris, J. Chem. Soc., 63:604. 1896 Ewart, A., J. Linnean Soc., 31:429. 1898 Winkler, F., Jahrb. wiss. Botan., 32:525. Pigments 1864 Stokes, G., Proc. Roy. Soc. London, 13:114; J. Chem Soc., 2:304. 1879 Hoppe-Seyler, F., Z. physiol. Chem., 3:339. 1880 , Ibid., 4:193. 1881 , Ibid., 5:75. 1882 Pringsheim, N., Jahrb. wiss. Bot., 12:288. 1893 Montverde, N., Scripta h …
View page 74 and transcription
Digital Object: DO #1524 · File: 212_Haas_Bx1FF3_r
Collection-level dates: 1906–1986
Matched passage
for the University's lectures. Scientific guidance through the Botanical Garden and through the Botanical Museum in Munich-Nymphenburg for the "Volksbeehochschule" (popular University) In U.S.A.: In New York: Doing independent research work in the Library of the N.Y. Botan. Gard. giving scientific advice to artists of the "WPA", working in the Botanical Museum there, Identifying of plants (from models) in the American Museum of Natural History, Africa-Hall, Roosevelt Memorial Building. In Philadelphia: Doing taxonomic work as a voluntary helper in the Herbarium of the Academy of Natural Sciences. Publications: In …
View page 210 and transcription
Digital Object: DO #1217 · File: 35_Scott_Bx4FFMisc.1955-1963r
Collection-level dates: 1953–1963
Matched passage
MICHIGAN STATE UNIVERSITY EAST LANSING DEPARTMENT OF BOTANY AND PLANT PATHOLOGY Dear Mr. Scott, It is wonderful that you have been able to work with the desmids privately and that you have done so well. Dr. Prescott left December 20 for Argentina so I didn't know of your interest. Before my first letter to you I happened to see your fine work on the Algae from Arnhem Land but at the time I didn't associate you with the microscope. The microscope looks and sounds like a fine instrument and since I am beginning to work with the blue-greens it seems logical to get the instrument now. I have been struggling with them …
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