...g him to examine the roads leading to Leesburg. The Federal batteries kept up a deliberate fire during the day, but no assault was made. On the morning of the 20th the Federal signal officer on Sugar Loaf mountain , in Maryland, reported, The enemy have moved away from Leesburg. This Banks wired to McClellan, whereupon the latter wired to Stone, at Poolesville, that a heavy reconnaissance would be sent out th...