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© Raymond C Backstrom
Raymond C Backstrom
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Chambers Gray FDC V Covered Arty Mortars Pillbox CD Guns CD Guns CD Guns CD Guns Pillbox Mortars Covered Arty FDC V Pillbox AA Twin Mount Buried Bldg Pillbox Pillbox FA Heavy Pillbox Pillbox Pillbox Mortars FA Heavy Mortars Pillbox Pillbox Pillbox Pillbox Pillbox Mortars Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Pillbox Mortars Pillbox Covered Arty Mortars Pillbox Pillbox Mortars Unoccupied Pillbox Covered Arty Covered Arty Mortars Pillbox Covered Arty Pillbox Pillbox Alt Arty Pos Mortars Pillbox Pillbox Mortars Mortars Covered Arty Mortars Pillbox Pillbox Covered Arty Pillbox Covered Arty Pillbox Pillbox Covered Arty Pillbox Alt Arty Pos Pillbox Pillbox Covered Arty Pillbox AA Twin Mount Pillbox Alt Arty Pos Supplementary Position Buried Bldg Pillbox CD Guns CD Guns Pillbox Pillbox Buried Bldg Unoccupied AA Twin Mount CD Guns Alt Arty Pos Quarry CD Guns CD Guns Pillbox Pillbox Pillbox Pillbox Covered Arty Pillbox Mortars Quarry Covered Arty Pillbox Pillbox Pillbox Pillbox 1/9 3/23 3/21 3/23 1/24 1/24 1/24 3/23 2/24 1/25 3/24 2/25 2/24 2/24 3/24 3/24 1/25 3/25 3/25 1/25 2/25 1/24 2/25 1/24 2/25 1/24 1/25 1/25 2/25 3/25 1/24 3/25 1/24 2/25 1/25 3/25 1/24