19th century oil on canvas attr. American, depicting an 18th century Revolutionary War battle in a courtyard or square, armory, many British and American soldiers, and buildings (one having sign - Castle Inn). In the center appears a plume of smoke from a cannon blast and townspeople observe the scene from windows and around the area. 14.5 x 23 in, framed 18.5 x 27 in. No visible signature, relined.