My first step was to apply to the Mint in Philadelphia for bronze copies of all the medals. In 1855 the director of that establishment had been authorized by the Secretary of the Treasury, to strike from the original dies, copies of the medals for sale, as is the custom at the Paris Mint. But when he sought to avail himself of this authorization, it was discovered that many of the dies were missing. It was thought probable that those of the medals which had been (p. xxviii) struck in France during the War of Independence would be found there, and the French Government was communicated with, in 1861, in regard to the following: "Washington before Boston; General Wayne, for capture of Stony Point; Colonel Fleury, for same; Captain Stewart, for same; Major Lee, for capture of Paulus Hook; Colonel John Eager Howard, for Cowpens; Colonel William Washington, for same; Major-General Greene, for Eutaw Springs; Captain John Paul Jones, for capture of the Serapis by the Bonhomme Richard."[13] [Footnote 13: See H, page xlvii.] But the Paris Mint possessed only the dies of the two Washington, of the Howard, and of the John Paul Jones medals; moreover, the rules of that establishment did not permit them to be given up. Bronze copies of the four were obtained, however, and from them Messrs. George Eckfeldt and R. Jefferson of the Philadelphia Mint cut new dies. In Washington, in January, 1872, I was informed by Mr. Spofford, of the Library of Congress, that after the fire which destroyed a portion of that library, December 24, 1851, the bronze copies of the medals formerly deposited there had been transferred to the Smithsonian Institution. At the latter place I was shown the remains of the collection, all more or less injured by fire. Moreover, the five wanted were not to be found; and further investigations made in December, 1877, in the Philadelphia Mint, showed that four of the dies, namely, those of Generals Greene and Wayne, and of Lieutenant-Colonel de Fleury and Major Stewart, are still missing from that establishment. During the year 1872, I obtained permission from the Honorable Hamilton Fish, Secretary of State, to examine in the archives of (p. xxix) his department the official papers relating to the medals of the War of Independence, and was fortunate enough to find the correspondence concerning the Diplomatic medal between Jefferson, William Short, the Marquis de la Luzerne, and the Count de Moustier. Afterward, in the reports of the Massachusetts Historical Society (vol. vi., 3d series), I found a description which seemed to apply to this same medal. I then went to Philadelphia to see the writer of the description, Joshua Francis Fisher, Esq., but he was on his death-bed, and it was impossible to prosecute the inquiry. After his decease, I was informed that no medal of the kind described was contained in his collection.