. . "armoured vehicle Royal Engineers" . "bobbins" . "AVRE" . . "AVREs" . . "Centurion AVREs" . . . "Churchill ARVEs" . "'Conger' mine clearance device" . . "Churchill AVRE" . . "Armoured Vehicles Royal Engineers" . "Armoured Vehicle Royal Engineers" . "'Snake'" . "\\\"Bobbin\\\" carpets" . "specialist Churchill armoured vehicles" . "Assault breacher vehicle" . . . . . "Armoured Vehicle, Royal Engineers" . . "Assault Vehicle Royal Engineers" . "Armoured Vehicle Royal Engineers" .