world war two - What is this artillery shell? - History Stack Exchange

I found this in my Grandfather’s basement. He served in World War 2, in the Pacific Theater. He sadly passed away and we have no idea if this is safe. Can anyone help with identifying this? It is 13

Why They Died: Civilian Casualties in Lebanon during the 2006 War with Israel

Challenger 2 versus the T-14 Armata

military - Identify tank or artillery shell - History Stack Exchange

African American Sailors in the U.S. Navy Chronology

14th-century shipboard cannon that fired 'stone shots' may be Europe's oldest on record

File:W82 warhead improved bonding of copper to titanium.jpg - Wikimedia Commons

U.S., German soldiers shared Christmas Eve dinner at height of WWII - The Washington Post

The Kaiser's Secret Weapon - American Handgunner

D-Day 80th Anniversary: American WWII History

Third World War Series Rules booklet by consimworld - Issuu

Battle of Loos in World War I