William J. Bolton's Civil War journal is especially valuable since he served throughout most of the Civil War, steadily rising through the ranks from captain to colonel with the 51st Pennsylvania. Bolton's commander throughout most of the war was John F. Hartranft, an influential figure who later became governor of Pennsylvania. William J. Bolton was lucky to have his brother John serving in the same unit, so he could draw on his recollections for the two periods when he himself was out of action due to wounds.The 51st Pennsylvania was largely drawn from Norristown, Pennsylvania, a prosperous...