80cm Schwerer Gustav Shell, Daniel Perez Sutil

How far could naval cannons shoot in WW2? - Quora

Why was there such a great difference between calibers of field artillery during WWI and WWII? - Quora

How powerful was the cannon on the M3 Chaffe? - Quora

During both World Wars, why were railway guns used, considering they are confined to the tracks on which they run? - Quora

Was the 'M9 Elevation Quadrant' used on a 105mm field cannon in WWII? - Quora

Was the K 5 Glatt Railway cannon and Peenemünder Pfeilgeschoss used in combat in WWII? - Quora

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

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

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

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