![15mm German WWII A.P. round MG151/15 Cannon 15X96mm inert shell ammunition - WW1 & WW2 Collectibles at GunBroker.com : 985483158 15mm German WWII A.P. round MG151/15 Cannon 15X96mm inert shell ammunition - WW1 & WW2 Collectibles at GunBroker.com : 985483158](https://gbapics-bbhmapccg7fxbje0.z01.azurefd.net/pics/985483000/985483158/pix779326033.jpg)
15mm German WWII A.P. round MG151/15 Cannon 15X96mm inert shell ammunition - WW1 & WW2 Collectibles at GunBroker.com : 985483158
![Two M72 75mm AP-T tank projectiles used in the 75mm M1 cannon. One fired(left) and one unfired(right). The unfired one is dated 1942. The sharpie is for size comparison. Both projectiles weight Two M72 75mm AP-T tank projectiles used in the 75mm M1 cannon. One fired(left) and one unfired(right). The unfired one is dated 1942. The sharpie is for size comparison. Both projectiles weight](https://i.redd.it/t6ubfyxc3gz41.jpg)
Two M72 75mm AP-T tank projectiles used in the 75mm M1 cannon. One fired(left) and one unfired(right). The unfired one is dated 1942. The sharpie is for size comparison. Both projectiles weight
![Army Demonstrates Atomic Cannon -- A giant self-propelled cannon designed to deliver an atomic blast deep into enemy territory is demonstrated at the Aberdeen, Md., Proving Ground. The 85-ton weapon, the U.S. Army Demonstrates Atomic Cannon -- A giant self-propelled cannon designed to deliver an atomic blast deep into enemy territory is demonstrated at the Aberdeen, Md., Proving Ground. The 85-ton weapon, the U.S.](https://c8.alamy.com/comp/2JAYP6P/army-demonstrates-atomic-cannon-a-giant-self-propelled-cannon-designed-to-deliver-an-atomic-blast-deep-into-enemy-territory-is-demonstrated-at-the-aberdeen-md-proving-ground-the-85-ton-weapon-the-us-armys-largest-completely-mobile-gun-fires-a-12-inch-shell-20-miles-the-shell-can-be-fitted-with-either-an-atomic-or-a-conventional-high-explosive-warhead-this-is-the-first-time-the-army-has-permitted-the-cannon-to-be-photographed-september-29-1952-photo-by-ap-wirephoto-2JAYP6P.jpg)
Army Demonstrates Atomic Cannon -- A giant self-propelled cannon designed to deliver an atomic blast deep into enemy territory is demonstrated at the Aberdeen, Md., Proving Ground. The 85-ton weapon, the U.S.
![Why didn't Germany just develop an AP shell for the 20mm Becker cannon they already had instead of investing resources in the 13.2mm Tank und Flieger project? : r/WarCollege Why didn't Germany just develop an AP shell for the 20mm Becker cannon they already had instead of investing resources in the 13.2mm Tank und Flieger project? : r/WarCollege](https://preview.redd.it/why-didnt-germany-just-develop-an-ap-shell-for-the-20mm-v0-nd4lfd1bsgkb1.jpg?width=900&format=pjpg&auto=webp&s=c9c1e694f88820b14204c66500f15de0f995b0da)
Why didn't Germany just develop an AP shell for the 20mm Becker cannon they already had instead of investing resources in the 13.2mm Tank und Flieger project? : r/WarCollege
![WW2 Japanese Imperial Japanese NAVY Type 96 25mm AP Round – Type 97 Anti-Tank / Anti-Aircraft Cannon – RARE! WW2 Japanese Imperial Japanese NAVY Type 96 25mm AP Round – Type 97 Anti-Tank / Anti-Aircraft Cannon – RARE!](https://axis-militaria.com/wp-content/uploads/2020/01/DSCN0231-1280.jpg)