Okay, mystery solved:  It's a reference to the "Libertech Project", but it doesn't name Chuck Hamill or "From Crossbows to Cryptography".

             Jim Bell

On Thursday, November 7, 2019, 03:40:38 PM PST, jim bell <jdb10987@yahoo.com> wrote:


I just did a search of my AP essay.  
I didn't find a reference to Chuck Hamill's essay, "From Crossbows to Cryptography" in it.   https://nakamotoinstitute.org/static/docs/from-crossbows-to-cryptography.pdf
What is going on?  

I cannot imagine NOT having cited Hamill's essay.  It, perhaps more than any other single thing, inspired me to write my AP essay.

Please help me solve this.

                  Jim Bell