DENIS Maurice (1870-1943) Signed autograph letter addressed to Christian Melchior BONNET S.l., 09 March 1939, 1 page in-4 in ink. "I send you the manuscript requested for my History of Christian Art . I insist to you, [...] that the definitively adopted title be "History of Christian Art" and not of Religious Art. ...] For me I do not want to give the impression that I have dealt with Hindu, Chinese or Muslim art: it is only Christian art that I have tried to tell the story; ...".