COURTELINE (Georges). Messieurs les ronds-de-cuir. Paris, Javal et Bourdeaux, 1927. In-4, fawn morocco, double gilt fillet on headpieces and edges, spine lined with morocco decorated with fillets, dotted lines and large angle irons, all gilt, spine decorated, gilt edges on witnesses, cover and spine (Ed. Klein). Illustrated with 15 watercolours by Sem reproduced in colour. Edition of 590 copies, this one of 60 copies on japon impérial signed by Sem and containing a black suite on old japon, enriched with an autograph letter signed by Courteline.