# International Trade & Commerce — PUBLICMCP Public Library

Trade statistics, tariff schedules, commerce reports, and diplomatic correspondence documenting American international trade — exports, imports, tariff policy, and commercial treaties from 1870 through 1950.

- Source institution: Library of Congress
- Set id: `loc-set-international-trade`
- Items: live search against the institution's public API
- Canonical page: https://publicmcp.org/library/international-trade

## Query via MCP (no API key)

```
search_library(query="international trade", source="loc")
# endpoint: https://library.publicmcp.org/mcp — no API key required
```

## About

Part of the PUBLICMCP Public Library — a free, open MCP server exposing 2.7M+ primary sources to AI agents. Every item is attributed and linked to its originating institution. Hub: https://publicmcp.org/library · Index: https://publicmcp.org/library/index.md · Site guide: https://publicmcp.org/llms.txt