Great Britain. Air Ministry]]> IBCC Digital Archive]]> Tricia Marshall]]> eng]]> Text]]> Text. Correspondence]]> Royal Air Force]]> Royal Air Force. Bomber Command]]> Great Britain]]> England--Lincoln]]> Germany--Mönchengladbach]]> England--Thetford]]> England--Grimsby]]> England--Leigh-on-Sea]]> England--London]]> England--Birmingham]]> England--London]]> Germany]]> England--Essex]]> England--Norfolk]]> England--Warwickshire]]> England--Lincolnshire]]> 1943-09-11]]>