Monday, April 18.— Court met at 9 o’clock and finished Porter’s case. Then began on Jones of F Company. Weather pleasant. Major Chamberlain took tea with us. Sent home my pipe by Adams Express. Three negro regiments came in this afternoon. The corps was organized into brigades and divisions yesterday, but for some reason General Burnside, who went on to Washington last evening, countermanded the order. There are the usual number of camp rumors afloat. One is that the corps is to rendezvous at Newport News. Another that five regiments have received marching orders. None of them are true, I think. By the way, the chief quartermaster says no wagons will be issued to us here. That looks like transportation by water from here.