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 56 · DO #198 · 204_Popenoe_Bx12FF197r

Collection
Wilson Popenoe (1892–1975) family papers
Item/Folder
General Correspondence - M (McAuley, Charles B. to Myers, Dwight L.), 15 February 1918–18 October 1974
Digital Object
DO #198, page 56
Collection-level dates
1882–1975
Open PDF at page 56 ↗

Page transcription

PAUL J. MARKS
294 BECHNUT AVENUE
SUNNYVALE, CALIFORNIA

PRIVATE AGRICULTURAL RESEARCH AND DEVELOPMENT

November 8, 1960

Dr. Wilson Popenoe
Calle de la Nobleza No. 2
Antigua, Guatemala, C.A.

Dear Dr. Popenoe:

I have studied your "Manual of Tropical and Subtropical Fruits" with keen interest. Inasmuch as it was published a number of years ago, I attempted to locate publications of a more recent date on the same subject. Mr. Lloyd Joley of the Plant Introduction Station at Chico, California recently told me that he believed your manual was still the best work on the subject.

Actually my purpose in writing you is two-fold: (1) I wish to learn whether or not you have publications or papers on further studies similar to those outlined in your manual; (2) Additionally, I am interested in the development potentials of Central American countries and seek information on this subject.

Number one above possibly requires no further explanation. However, I will explain number 2 so that you may offer opinions or suggestions.

From my studies I am led to believe that parts of Guanacaste in Costa Rica have a potential in agricultural development as well as being a good climate for the people. It is my thought that possibly here is an opportunity for the commercial growing of some of the lesser-known tropical fruits for worldwide marketing. It seems to me this kind of industry is now feasible considering that we are very near to much cheaper air freight by means of jet transports. Reliable information indicates that several of the major American air freight lines will have jet freighters in service within one to three years. This will probably also be true in Latin America.

It appears that this kind of rapid transportation would complement a fresh fruit industry furnishing such exotic items as mangos, cherimoyas and others. As you probably know, these delicacies are only rarely available in the U.S.A. markets, and are very expensive. I believe most of them come from Hawaii. If there were large acreages, adequate packaging, and good transportation, together with top notch promotion, then prices and availability should be more to the consumers liking. However, I know transportation to the large airport is a problem. Probably a combination of small aircraft and Le Tourneau wilderness

(Please turn to sheet 2)

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