Auction Industry, Press Release
Joan Miró, Autograph Letter Signed, to Ballets Russes director Serge Grigoriev, with two small ink drawings, 1933. Estimate $3,000 to $4,000. New York—Swann Galleries will hold their spring offering of Fine Books & Autographs on Thursday, June 17. The auction will feature a strong showing of autographs by prominent American…