The next day I hit the gym then went to the Maryland Historical Society Museum – the largest museum of Mayland in the world. Once again free entry for military!
They had a reasonable Civil War gallery but the others were hit and miss. Photography was not allowed in most galleries.
I took the train to Washington – more expensive than a bus ($15) but faster. The seat reservation system seemed to be get on then sit on 2 seats. I sat in the dining car for the whole trip (45min). I met my host at the other end and he took me to his super flash apartment – in the unclool section of town and therefore every other resident was about 170 years old.