RMC458AT–Hotel Adlon in Berlin, 1931 RM2B2BE43–Salon in the Hotel Adlon, where the French ministers Pierre Laval and Aristide Briand lodged during their stay in Berlin. RM2B2BE4M–Salon in the Hotel Adlon, where the French ministers Pierre Laval and Aristide Briand lodged during their stay in Berlin. RMCPJ6D8–Franco-German conference in Berlin, 1931 RMC45B2G–Heinrich Bruening, Blosckzyl und Nuncio Cesare Orsenigo