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© Raymond C Backstrom
Raymond C Backstrom
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Stein Casemate Casemate Casemate Casemate Covered Arty Pillbox AA Twin Mount Casemate Quarry Betty AA Twin Mount AA Twin Mount Casemate AA Twin Mount AA Twin Mount Mortars Pers Shelter Revetment Pillbox Covered Arty Revetment Ammo Storage Pillbox Revetment Pillbox Casemate Pillbox Pillbox Casemate Casemate Casemate Covered Arty Pillbox Pillbox Pillbox AA Twin Mount Covered Arty FDC Pillbox Pillbox Pillbox AA Auto Covered Arty Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Casemate Pillbox Pillbox Pillbox Pers Shelter FDC Pillbox Pillbox Pillbox Pillbox Pillbox 3/23 3/27 1/26 1/23 2/27 1/27 1/28 1/28 3/28 2/28