#11 I've seen something similar many years ago. It looks like a artillery shell with a delay timer at the top. Twist the top to set the timer. The item I have seen was a German firebomb dropped from an airplane.
Here is a video with the fuse timer: https://www.youtube.com/watch?v=JIHUc0ThG10

#3 that's a manucure set, the "spoon" is to clean your ears, what's wrong with it?

#1 You can still buy the glassware that contains uranium in Okayama prefecture, Japan.
http://kanko.town.kagamino.lg.jp/fairywood/index.html