Since there are a few collectors of early US here it might be interesting to change tack and switch from the coins themselves to the history. From the mid-80s thru 2000 I did a fair amount of research in the National Archives, the Library of Congress, the PA State Library and a few museums.
What I found often contradicted the "conventional wisdom" and I published the stuff I thought was the most interesting in several articles for Penny-wise (EAC), the Gobrecht Journal (LSCC) and the John Reich Journal (JRCS).
Now, I could simply post excerpts but does't get people engaged or the questions and interest flowing so I thought I'd post in a series of topics or questions.
Most of the answers, or a least clues, that all is not right with the written history can be found in the standard texts from Stewart, Taxay, Breen, Julian, and Bowers by comparing quotes from historical documents found therein.
So, for those who are interested, put on your thinking caps, pull out your books and let's have some fun:
First up - Where did the US Mint get it's first screw presses?