Charles Dollfus (1893-1981, Balloonist, the first Frenchman to cross the Atlantic both ways) - AUTOGRAPH LETTER FROM A PIONEER BALLOONIST - 1931
Tool - Historic Gavetta of Guido Rey – Italian mountaineer and photographer – “REY – ROSA 1909” / “G.R.” –
Paul NIZAN - Lettre autographe signée [Association des Écrivains et Artistes Révolutionnaires] - 1932