Were there really piles of spent artillery shells littered across the battlefields of WW1? If so, what'd they do with them all after the Armistice? - Quora

What was the most intense artillery barrage in World War 1? - Quora

Were artillery and mortars widely used as in WW1 in WW2? - Quora

How did artillery kill people during World War I? Did shells land

Were there really piles of spent artillery shells littered across the battlefields of WW1? If so, what'd they do with them all after the Armistice? - Quora

Is it possible that there are still active land mines or bombs left over from WWII? If yes, what is the estimated number? - Quora

Is it true that artillery rained for weeks in WW1? - Quora

How much artillery was produced during World War One? - Quora

Were there really piles of spent artillery shells littered across the battlefields of WW1? If so, what'd they do with them all after the Armistice? - Quora

Why didn't the artillery shoot at the inside of the trenches during WW1? - Quora

How did artillery kill people during World War I? Did shells land

How effective were Big Bertha howitzers during World War I? - Quora

Did concrete piercing shells already exist during WWI? - Quora

How much artillery was produced during World War One? - Quora