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Keywords from Image Description:
john mcgrew johnmcgrew world war one worldwarone th aero group thaerogroup panzer tank schneider american wwi ww the great war thegreatwar great war greatwar world war worldwari the first world war thefirstworldwar soldiers armored warfare armoredwarfare armoured warfare armouredwarfare saintchamond tank saintchamondtank saintchamond