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 53 · DO #1767 · 135_Friesner_Bx1FF8_r

Collection
Friesner, Ray Charles (1894–1952) papers
Item/Folder
Correspondence and Notes, January–March 1940, n.d.
Digital Object
DO #1767, page 53
Collection-level dates
1929–1948, n.d.
Open PDF at page 53 ↗

Page transcription

Colegio de San José
Medellín Colombia S.A.

Wishes to exchange herbarium specimens for monographs or scientific publications dealing with Colombia or other S. A. Flora. If we have no such he would like specimens of Euphorbiaceae, Leguminosae and Ericaceae.

Postal restrictions at present do not permit packages over 500 grams in weight outgoing from Colombia.

Muy agraciado Dr.Friesner:

Su atenta comunicación del 8 del presente mes ha llegado oportunamente y se la agradezco sinceramente.

Grandemente me ha interesado su propuesta de cambio de material de ejemplares botánicos; aquí tropiezo con una pequeña dificultad para el envío de los paquetes pues según los decretos sobre transporte de correos no se pueden efectuar envíos de peso mayor de 500 gr.; en esas condiciones, el número de ejemplares que se aumenta con perjuicio del número de ejemplares. En todo caso procuraré enviarle algo que se inicien nuestras permutas de muestras para herbario.

Me permito hacerle una sugerencia, no podría cambiarme las plantas que le enviaría aquí por algunas publicaciones científicas? En ese caso Usted podría calcular el número de especímenes necesarios para cada publicación que me quisiera enviar en cambio; me comunicaría en seguida ese número y yo, tan pronto como recibiera su indicación, le enviaría las plantas en referencia. Desearía eso sí, que en un año fuera posible, las publicaciones se refirieran a algún asunto relacionado con la flora o la fauna de Colombia o aún de Sud América. En caso de que esto no fuera posible, entonces sobre algún asunto relacionado con el estudio de una familia botánica en general, o alguna monografía.

En último término, si no fuera posible hacer el intercambio de plantas por publicaciones, entonces me podría mandar plantas de las familias de las Euforbiáceas, Leguminosas, y Ericáceas que principalmente me interesan.

En espera de sus gratas nuevas me suscribo como su Affmo. y seguro servidor.

Atentamente