united states strategic bombing survey Friedrich-Alfred Huette, Rheinhausen, Germany united states strategic bombing survey Maschinenfabrik Augsburg-Nurnberg, Nurnberg, Germany united states strategic bombing survey Ludwigdshafen-Oppau works of I.G. Farbenindustrie A.G., Ludwigshafen, Germany Brown Boveri et Cie, Mannheim Kafertal, Germany Herman Kolb Co., Cologne, Germany Deutsche Dunlop gummi company, Hanau on Main, Germany Geschichte des hannoverschen Jäger-Bataillons Nr. 10 / v. Gottberg ; v. Eschwege Standgezigten van Artillerie-materieel, gephotographieerd en in steen geëtst aan het Topographisch Bureau van het Ministerie van Oorlog Friedrich Krupp Grusonwerke AG. Magdenburg, Germany united states strategic bombing survey Henschel and Sohn Kassel, Germany Neunkirchen Eisenwerke AG. Neunkirchen, Germany united states strategic bombing survey Ebano asphalt werke AG. Harburg refinery : Hamburg, Germany