"Cypher War Department
July 10---2.P.M. 1864 Lieut. Gen. Grant
Your despatch to Gen. Halleck, referring to what I may think in the present emergency, is shown me. Gen. Halleck says we have absolutely no force here fit to go to the field. He thinks that with the hundred day-men, and invalids we have here, we can defend Washington, and scarcely Baltimore. Besides these,...