Insel Verlag Anton Kippenberg <Frankfurt am Main> (1960-1991)(1)
Insel-Verlag (1)
Manesse (1)
Manresa, Josefina (1916-1987)(1)
Marboe, Ernst Wolfram (1938-2012)(1)
Margerie, Roland de (1899-1990)(1)
Margolius, Hans (1902-1984)(1)
Raymond Mander and Joe Mitchenson Theatre Collection <London-Beckenham> / John Gielgud Archive(1)