this is what we call new old stock published 1973 and the book within it 1968 the last picture in my group of pictures I took from someone else because I wanted to show you what the book inside was I’m gonna leave this intact in the plastic wrap that I received it in so it’s all as it would’ve been sent to the student. There are many things in there that book some other stuff all about nuclear target analysisit’s brand new it’s been unopened. It’s pretty cool.