Designated by Union forces during the Civil War as the official designator of a field hospital, this flag was designed to be flown outside whatever structure was being used as a hospital on or near the field of battle.

• Choose from various sizes
• Durable All-Weather Nylon
• Hand sewn appliqué, single-reverse with four rows reinforced stitching for durability
• Canvas header & brass grommet attachment
• Made in USA