What shell is this

[Raytheman]

Is there anyone who can tell by these pictures what shell this is? What type? Maker perhaps?

Thanks in advance!

[Raytheman]

And the last one

[Adam S.]

M40 shell. Quist is the maker.

[Ronaldo]

It`s a Quist M-40 shell. And probably one made after October 1943, because it`s without a decal. And those shells made after 1942 always bears the code DN before the lot.nr and are stamped on the backside of the skirt.

[Raytheman]

Thanks for this detailed information!
Kind regards
Ray