The rules of conduct in theaters 100 years ago
The rules of 18th century gentlemen are so fascinating, particularly when it comes to penmanship. I read a lot of letters written by American founders and really enjoyed their focus on clear communication and proper spelling. Admittedly, I don't particularly love any of them as people. They were awful and many of them owned slaves or were engaged in the slave trade in some other respect. But I'd highly recommend reading into it if you have the time.