80cm Schwerer Gustav Shell, Daniel Perez Sutil

How did artillery evolve during the period from World War 1 to World War 2? - Quora

What is the largest heavy artillery piece/gun ever used during a war thus far? - Quora

In size and range, how did the biggest naval cannon of WWII compare to the biggest land-based cannon of WWII? - Quora

What kind of artillery in the world wars used fixed ammunition, what type semi-fixed and what type separated? - Quora

How did artillery and machine guns impact warfare? - Quora

World War II Weapons That Didn't Work - 24/7 Wall St.

What is the largest heavy artillery piece/gun ever used during a war thus far? - Quora

What is the difference between a Hispano cannon and an MG151/20 cannon on a WWII Luftwaffe fighter plane (other than caliber)? How much heavier is one over the other? - Quora

How useful was captured artillery during World War I or II given that most countries had differently sized shells? - Quora

World War II Weapons That Didn't Work - 24/7 Wall St.

How did artillery kill people during World War I? Did shells land inside the trenches? - Quora

How did the gyro gunsights of WW2 get the range and lead of a target? - Quora

In WW2, why did Great Britain use the Hispano cannon on aircraft instead of the Oerlikon cannon? - Quora

How did artillery and machine guns impact warfare? - Quora