Mecklenburg-Strelitz. - Georg, Grand Duke of Mecklenburg-Strelitz (1779-1860). Letter in the U.S. "Vetter of Service Georg H z M". 1 p. Double sheet with attached address from the envelope. Folio. Neustrelitz 27.X.1839. To the Landgrave Philip of Hesse-Homburg. Thank you for his announcement of the marriage of his niece, Princess Caroline Amalie Elisabeth, to the reigning Prince Henry XX. Reuß in Greiz, and sends congratulations.