Pictures 3 and 4 show a british No 36 Mills
I'm sure there are members that will help out with the others
regards Kev
Don't know much about the first two grenades, but the 5th and 6th pictures look to be closer to the French F-1 body. Recently had a job where we ran across a lot of them in addition to the US Mk I and Mk II bodies for comparison. Cheers, Bruce.
Oddly enough, the area that I mentioned in my reply is in the US and all of the grenade bodies that we found fuzed had the US Mk II cutback, including the F-1's. Cheers, Bruce.