L.A.S. to William Degouve de Nuncques. 1 1/2 p., two-sheet in-8°, brown ink on tinted paper monogrammed to his address (central fold due to the mailing). - He asks him to postpone their lunch until another day, as he has to go to the Paris-Arras motor race (the only edition of which took place in May 1902). However, the next day he intended to come and "knock" at his studio "because I really want to see your painting".