Letters to Gustavus Koerner , Esq., & c ., & c ., & c . , Madrid

William H. Seward to Gustavus Koerner , Esq., & c ., & c ., & c . , Madrid, October 8, 1863

Mr. Seward to Mr. Koerner. No. 53.] Department of State, Washington, October 8, 1863. Sir: I have the honor to acknowledge the reception of despatches as follows: from Mr. Perry,…