Autograph letter, jointly signed.
8vo. 1 page.
To a reviewer or publisher, reminding him to read their three short acts first thing on Sunday morning, urging him to do so even before having had his hot chocolate or going to the bathroom, and announcing their visit for Monday: "Ces lignes pour vous rappeler que la première occupation à laquelle vous devrez vous livrer demain matin Dimanche est, avant même d'avaler votre chocolat, avant même de faire pipi, de lire nos trois petits actes. Nous vendrons vous vour Lundi [...]".
On stationery with embossed address. Traces of former mounting on verso. A newspaper clipping with an article about a quarrel between the brothers and their separation in 1928 is loosely enclosed.