ANS signed “Eugene O’Neill,” on the reverse of his 3 x 2.75 calling card, writing to the head chef of the Madison Hotel and Restaurant in New York, in full: “Dear Monsieur Moreau, My deep gratitude for your kindness and courtesy.” Accompanied by five ANSs and ALSs by O’Neill’s wife, Carlotta, on the Madison letterhead, all addressed to its head chef, Paul Moreau. The calling card in fine condition, with a strip of toning to the lower edge and scattered light toning throughout. RRAuction COA.