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.

← Back to results

Page 56 · DO #466 · 204_Popenoe_Bx33FF36r

Collection
Wilson Popenoe (1892–1975) family papers
Item/Folder
The Nut Fruits, Miscellaneous Fruits - manuscripts, notes, correspondence - chapter in outline for proposed book with Herbert Wolfe, n.d.
Digital Object
DO #466, page 56
Collection-level dates
1882–1975
Open PDF at page 56 ↗

Page transcription

Breadfruit (Artocarpus altilis)

In Polynesia, only the coconut compares with the breadfruit as a food source, but nowhere else does it rank so high in value. Native to the Malay archipelago, this was one of the food plants taken to the Pacific islands in prehistoric times, where it literally became the staff of life for the Polynesians--of far greater importance than it has ever had in Malaysia or India. Because of the enthusiastic report by Captain Cook's expedition on the ease with which the tree produced large quantities of food with little or no effort on the part of the natives, the British admiralty sent an expedition to Tahiti to introduce the breadfruit to the West Indies. The famous mutiny on the "Bounty" made the first attempt unsuccessful, but four years later, in 1792, Capt. Bligh made a second and very successful voyage which brought hundreds of breadfruit trees to Jamaica. Unfortunately, the fruit has never had in the West Indies more than a small fraction of the popularity which it has in Polynesia, and it is only a very minor food source anywhere in the American tropics, with Jamaica and Puerto Rico leading in production. This is strictly a dooryard tree; nowhere in the world has it ever been planted in orchard form. In Spanish-speaking areas the usual names are arbol del pan or panapén.

Like the mangosteen, the breadfruit is ultratropical in its climatic requirements; Not only is it intolerant of any frost, but it is likely to suffer injury when temperatures hover around 40°F. Only in the tropical lowlands, below 2000 ft., can it succeed. A well-drained soil is essential, and either abundant and well-distributed rainfall or irrigation in dry periods must be present for good production, although mature trees in deep soil tolerate several months of drought. Under favorable conditions, breadfruit trees may yield over 100 lb. of fruit annually.

The tree is a handsome evergreen, reaching 40 to 60 ft., with a thick crown of glossy green foliage. Leaves are very large, from 12 to