All excellent points! I just hope I have them all covered. It's an uphill battle for sure.
I'm pretty sure I have #3 covered. Along with my notarized FOIA request, I sent copies of articles from newsletters and magazines, pictures and letters from experts.
The reason I know this is because three weeks after I mailed my request, my phone lit up. The phone said: US Treasury I was shocked!! A lady on the other end said she was from the Department of Treasury, FOIA Document Release Office. She just wanted to thank me, let me know they received my request and wanted to gave me a reference control number. I almost fell out of my chair! I work for the Gov't and that rarely happens!!
She said she rarely sees requests coming through her office that comprehensive. She was apparently impressed. She couldn't offer any outcome to the request, just that she was forwarding it to the proper office at the Mint for action. We'll see what happens.