Autograph Letter Signed ‘Benjamin Antier’, encouraging a colleague, discussing the production of plays, and mentioning his own Pierre le Rouge (first produced 1836). In French. 1 page 8 x 5 inches, in good condition. 29 September 1868. Benjamin Antier (1787-1870), French playwright, author of numerous plays, of which the most famous were l’Auberge des Adrets (1824) and Robert Macaire (1836). Robert Macaire was the personage immortalized c.1830 by the cartoons of Daumier.