Catalogue of Modern Oil Paintings of the Highest Class. To Be Sold by Auction at Store, East Fourth St., May 13th, 14th and 15th, 1873. Commencing each evening at 7 1/2 o'clock. These pictures belong to the Brooklyn Art Gallery, and were recently collected from the principal art centres of Europe, by Charles Rode, Esq., of Brooklyn, and are to be sold without reserve. D. Heaton & Co., Auctioneers.