Civil War chronicles twelve of the war s crucial actions through contemporary battlefield photographs, war-era engravings and photographs, along with extensive historical commentary. The calendar is photographed and written by Chris Heisey, the nation s foremost Civil War battlefield photographer. Days of the week list birthdays of key officers and politicians of both the Blue and the Gray. (14 × 22 inches, open). Tide-mark press has been publishing quality calendars for over 35 years.