Help identifying 75 cal casing

[Obal7]

I recently picked up, what i believe is a "75 Cal.' WW2 shell casing, that I received from the family of a WW2 Russian Ukrainian soldier. From the makings, It seems like US ordinance. If at all possible, could anyone help identify this casing and the possible weapon it was possibly used?

[MAP]

Here you go.......As you can see it is marked US with the anchor, thus it is Navy. This was for the quad AA guns on the battleships and such.

https://en.wikipedia.org/wiki/1.1%22/75_caliber_gun

[UK Cousin]

I used to play with those on the battleship Texas when I was a kid.

[Obal7]

Thanks for the info.. I just wasn't sure of how a Russian soldier could have brought it back from the war. I was thinking, it may have been a lend lease type of ammo..

[MAP]

Not as far as I have read. Who knows, he could have picked it up at a flea market. We all know how vet stories get mixed up by the families

Was this vet living in the US?

[Obal7]

Yeah. Your right. Story goes, he immigrated to US and pass not to long ago.
Yep. Who knows where he got it.