In the National Tribune, 1880, an article appeared giving an account of the “Vision of Washington” at Valley Forge. The account was told by a gentleman named Anthony Sherman, who supposedly was at Valley Forge during the winter of 1777-78. The story has been published several times.
“And again I heard the mysterious voice saying “Son of the Republic, look and learn.” At this the dark, shadowy angel placed a trumpet to his mouth, and blew three distinct blasts; and taking water from the ocean, he sprinkled it upon Europe, Asia and Africa. Then my eyes beheld a fearful scene: From each of these countries arose thick, black clouds that were soon joined into one. Throughout this mass there gleamed a dark red light by which I saw hordes of armed men, who, moving with the cloud, marched by land and sailed by sea to America. Our country was enveloped in this volume of cloud, and I saw these vast armies devastate the whole county and burn the villages, towns and cities that I beheld springing up. As my ears listened to the thundering of the cannon, clashing of sword, and the shouts and cries of millions in mortal combat, I heard again the mysterious voice saying, “Son of the Republic, look and learn”