Fotogrāfija 1: Correspondence between ECSC High Authority President Jean MONNET and ECSC President Paul-Henri SPAAK, February 9, 1953.
Fotogrāfija 2: Correspondence between ECSC High Authority President Jean MONNET and ECSC President Paul-Henri SPAAK, February 9, 1953.
Fotogrāfija 3: Correspondence between Michel DEBRE and ECSC President Paul-Henri SPAAK, January 6, 1953.
Fotogrāfija 4: Correspondence between Michel DEBRE and ECSC President Paul-Henri SPAAK, January 6, 1953.