[dang]

Nor I. I've emailed the librarian who wrote the article to ask if this is an error or if the emails are not meant to be publicly readable.

Edit: got this response - quoting with permission:

You are not seeing an error, we only display certain information from email collections online (including the names of correspondents, email header information, and extracted entities) to protect the privacy of third party correspondents contained in the archive. Normally you would be able to access the full email collection in our reading room in Green Library on the Stanford Campus, but unfortunately we are only open to Stanford students, staff, and faculty right now due to our COVID restrictions - we're hoping to open up to the general public soon, but we're not there yet!

If you would be interested, I could send specific messages to you via email if you know which ones you would like to read. We would ask you to sign and submit our standard user agreement before receiving the messages and I can send that to you if you would be interested.