MAHON Charles - AL canvassing support for William Pitt

MARCEL Gabriel - ALS discussing the education of children

MARCHENA Jose - ALS 1812 sending news of conditions in Spain

MARE Walter de la - ALS 1918

MARET Hugues-Bernard - ALS 1805 after victory at Austerlitz

MARIA THERESA - Autograph Annotation and Notes 1768 about a letter and portrait to be sent to the King of Naples

MARTINEAU Harriet - ALS borrowing a book on China and commenting on Nina Sforza

MASEFIELD John - ALS 1917 before his trip to America

MASEFIELD John - ALS regretting the disappearance of The Strand magazine

MASSENA André - Document Signed 1796 ordering compensation

MASSENA Andre - LS 1809 at the start of the War of the Fifth Coalition

MASSENET Jules - ALS 1908 arranging a meeting

MASSENET Jules - ALS announcing a meeting with the director of the Opera Comique

MILL John Stuart - ALS 1865 re. remarks on the Libel Bill

MILLIGAN Spike - Two TLSs 1977-78 thanks for a letter of sympathy and support

MONTEUX Pierre - TLS 1922 giving advice to a young musician

MONTGOMERY Bernard Law - ALS June 1945 planning for the winter

MONTGOMERY Bernard Law - Christmas Greetings 1955

MORTIER Edouard, duc de Trevise - LS 1812 admitting a soldier to the Invalides

MUMFORD Lewis - ALS 1968 discussing civic centers and urban planning