Data that could be available” is data that we know exists but that would require more work to obtain and/or connect to our existing data sets.
- Connecticut Ships Database, online at Mystic Seaport Museum
- San Francisco Shanghaiers database on NMDL.org
- Seaman’s Protection certificates, online at Mystic Seaport Museum
- Nicholson Whaling Collection of logbooks and journals at Providence Public Library, newly digitized on Internet Archive
- Shipping arrivals & departures
- Honolulu (Judy Lund has transcribed)
- Bay of Islands (in PDF)
- Falkland Islands, digitized by the Falklands Islands National Archives
- Hawaiian voyages
- Geo-located wrecks of whaling vessels
- Nantucket genealogy & grave markers
- ??