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:

plant collecting and fieldwork in South America medicinal, culinary, or other traditional uses of plants chromosomes and plant classification early herbals and botanical illustrations botanical institutions exchanging plants, seeds, and specimens microscopy and photomicrography in botanical research How did botanists and gardeners introduce plants from one region to another? grafting, budding, and propagation of tropical fruit crops

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.

← Back to results

Page 70 · DO #4164 · 182_Goodspeed_Bx1FF2_r

Collection
Thomas Harper Goodspeed (1887–1966) papers
Item/Folder
Angulo–Bardin, 1940–1957
Digital Object
DO #4164, page 70
Collection-level dates
1923–1963
Open PDF at page 70 ↗

Page transcription

Berkeley, California
February 23, 1956

Sr. Mario Astorga Cartes
Director Nacional de Agricultura
Ministerio de Agricultura
Santiago, Chile

Dear Sr. Astorga:

Please accept my thanks for your letter of January 17. On the numerous occasions during the past twenty years that I have had the privilege of being in your country, which I much admire, it has been my pleasure to make such contributions as were possible to your agricultural economy.

I have given courses of lectures in your universities and agricultural colleges and at the request of Presidents Rios and Gonzales Videla have advised on a variety of land utilization and other projects. I have been particularly happy to assist in the development of the Jardin Botanico Nacional at El Salto which can have large significance for Chilean agriculture.

I should be glad to return to Chile and continue my cooperation with your agronomos many of whom I know. I have told Professor H. R. Wellman that it would be possible for me to spend three months, June to September, of this year in Chile should you desire that I come as a Consultant under the DYICA contract with this University.

I have given Mr. J. E. Tippett, Professor Wellman's associate, the enclosed proposal concerning what I would be able to do for you. You will note that the first proposed course of lectures corresponds to the course referred to in your letter. I believe that the second proposed course would also be of importance for your agronomos.

Under Research I would be glad to train your research men in the current cytological techniques necessary for preparing genetic material for examination under the microscope. I could bring with me microscope preparations from my research collection for demonstration of basic cytogenetic phenomena and to give training in interpreting them under the microscope. In addition I could consult on your current genetic projects.

For your information I am also enclosing a resume of my past services and contacts in South America since 1935.

If you desired it would be possible for me to bring a variety of seeds and living plants to be added to the collections in the Jardin Botanico Nacional. I would hope that a certain portion of my service in Chile might be devoted to assisting in the development of the Jardin Botanico with which I have been so closely associated for fifteen years.