I was reading a Wikipedia page about Morgan's Raid into Indiana and Ohio, and found this bit:
On July 12, Morgan arrived in the town of Dupont, Indiana, where his men burned the town's storehouse and stole 2,000 smoked hams before riding out of town the next day. The hams were eventually discarded as they began to attract flies, leaving a trail of hams along the side of the road for the pursuing Union Army to follow.
