2nd, 6th and 7th Wisconsin, 19th Indiana, 24th Michigan
24th Michigan Monument Gettysburg Pa
I want to toss a recommendation to folks on a book I just read. Called Boilerplate: History's Mechanical Marvel. It's a story about the world's first robot soldier built in 1893 and his life through the first world war. In the book he fights in Cuba with Teddy Roosevelt and travels the desert with Lawrence of Arabia. The book is a fiction of course but it's pretty fun, especially if you're a history buff. J J Abrams bought the book to make into a film. There's a really cool website on the book. Think Jules Verne meets Zelig and Forest Gump.