Letter
E GEO. B. McCLELLAN to L. THOMAS, Adjutant-General, U. S. Army, April 1, 1862
April 1, 1862. Steamer Coi i nd Tp ommodore, April 1, 1862. the honorable Secretary of War: The approximate numbers and Potomac are as follows: General Dix has, after him…