Amusing and Memorable “Battle of the Kegs,” January 5, 1778 In January, 1778, while the British were in possession of Philadelphia, some Americans had formed a project of sending down by the ebb tide a number of kegs, or machines that resembled kegs as they were floating, charged with gunpowder and furnished with machinery, so constructed that on the least touch of anything obstructing their free passage they would immediately explode with great force. The plan was to injure the British shipping, which lay at anchor opposite the city in such great numbers that the kegs could not pass without encountering some of them. But on January 4, the very evening in which these kegs were sent down, the first hard frost came on and the vessels were hauled into the docks to avoid the ice which was forming, and the entire scheme failed. One of the kegs, however, happened to explode near the town. This gave a general alarm in the city, and soon the wharves were filled with troops, and the greater part of the following day was spent in firing at every chip or stick that was seen floating in the river. The kegs were under water, nothing appearing on the surface but a small buoy. This circumstance gave occasion for many stories of this incident to be published in the papers of that day. The following account is taken from a letter dated Philadelphia, January 9, 1778: “This city hath lately been entertained with a most astonishing instance of activity, bravery and military skill of the royal army and navy of Great Britain. The affair is somewhat particular and deserves your notice. Some time last week a keg of singular construction was observed floating in the river. The crew of a barge attempting to take it up, it suddenly exploded, killed four of the hands and wounded the rest. “On Monday last some of the kegs of a singular construction made their appearance. The alarm was immediately given. Various reports prevailed in the city, filling the royal troops with unspeakable consternation. Some asserted that these kegs were filled with rebels, who were to issue forth in the dead of night, as the Grecians did of old from the wooden horse at the siege of Troy, and take the city by surprise. Some declared they had seen the points of bayonets sticking out of the bung-holes of the kegs. Others said they were filled with inflammable combustibles which would set the Delaware in flames and consume all the shipping in the harbor. Others conjectured that they were machines constructed by art magic and expected to see them mount the wharves and roll, all flaming with infernal fire, through the streets of the city.