Georges COURTELINE (1858-1929). Autograph poem, Qu'un instant de félicité peut causer de calamité!..., [1922]; 1 page and a half in-4 on a two-sheet squared schoolbook, envelope to M. Steinlen. Realistic song composed of six sizains, of which we quote the 1st and last: "Papa was a cobbler, Highly esteemed in the neighborhood. Mama was a laundress, And I was a ravaudeuse, Earning up to six sous a day! For a hobby, a little love"...