Can anyone tell me what the markings on the bottom of this shell casing mean? (My thumb is covering a business logo) : r/MilitaryHistory

Can anyone help me learn more about the symbols in my family

Primer Markings - General Ammunition Discussion - International

Can anyone identify this shell casing? (More info in comments) : r

Can anyone help me learn more about the symbols in my family

Fox News - Wikipedia

Anyone able to tell me what the markings on the bottom of this

Before America Joined the Great War

Bullet casing Id. Believe it says S S 10 not sure of the other

Can anyone help identify this shell casing? : r/Militariacollecting

Case citation - Wikipedia

Casing identification - Arms and other weapons - The Great War

Huge 105mm casing, cant make sense of the markings. : r