When I was in college, I found a hand-bound report from the Department of the Treasury, written in 1939, about the financial situation in Nanking during the Japanese occupation. I was writing a report about the Rape of Nanking for a history class, and I stumbled upon it while searching the university library.
I was shocked that it wasn’t in their archives, and even more shocked that they let me check it out.
That shouldn’t be surprising, given his history.