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

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

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

What is the average value of a WWI or WWII artillery shell, and how do I find collectors? - Quora

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Why didn't WWI fire artillery units with a high volume of smoke

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

What happens to old artillery shells after they're fired? - 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

What was the purpose of those huge pads on wheels of artilley pieces in WW1? - Quora

How did troops in WWI protect themselves against artillery fire? - Quora

How did WW1 artillery cause so many casualties if soldiers could

What happened to soldiers in WWI who shot thousands of artillery shells everyday? Were there any medical effects such as hearing loss? - Quora