Thanks for putting these documents up. They are a little out of order and unorganized, but still really interesting. There are a couple of letters by and about Charles Fekel (later a GB member) where he got himself arrested in 1918 for selling the Finished Mystery book.
I had to laugh at one page where a government agent went to a lecture at a Bible Student meeting where the speaker 'looked like and undertaker and spoke like a barber', and the agent went on and on about how boring it was. Hilarious.