.... The gunboats pick up deserters every day, who say the rebels do not intend to fight in Arkansas, and that with proper steps she will be in the Union again in forty days. Lieutenant Bache captured a Colonel Mattock , who was on a conscription expedition, and it gave unusual satisfaction to all the people. At Richmond, Va., three Irishwomen were charged with buying a load of mush-melons in the Second Marke...