. . . . . . . . . . . "The letters of Wolfgang Amadeus Mozart (1769-1791) Tr. from the collection of Ludwig Nohl"@en . . . . . . . . . . "Records and correspondence"@en . "Records and correspondence" . "The letters of Wolfgang Amadeus Mozart (1769-1791)"@en . "The letters of Wolfgang Amadeus Mozart (1769-1791)" . . "Biography"@en . . "The letters of Wolfgang Amadeus Mozart (1769-1791) : Translated from the collection of Ludwig Nohl"@en . . . . . . .