A part of the operations against Washington consisted in despatching a force against Fort Washington, situate on the Potomac below that city. Captain Gordon, the commander of this expedition, proceeded with the _Sea Horse_ and several other vessels up the river on the 17th of August, but was unable to reach the fort till the 27th. The place being rendered untenable by the explosion of a powder magazine, the garrison spiked their guns and evacuated it next day. The populous and commercial town of Alexandria, situated higher on the river, thus lost its sole protection; and Captain Gordon, having no obstacle to oppose his progress, buoyed the channel, and placed his ships in such a position as to enforce compliance with his terms. The town (with the exception of public works) was not to be destroyed nor the inhabitants molested on compliance with the following articles:--All naval and ordnance stores, public and private, were to be given up, together with all the shipping, the furniture of which was to be sent on board by their owners; the sunk vessels to be delivered in their original condition; the merchandise of every description to be immediately delivered up, including all removed from the town since the 19th; and the British squadron to be supplied with refreshments at the market price. This capitulation was signed on the 29th; the whole of the captured vessels--twenty-one in number--were fitted, loaded, and delivered, by the 31st; and Captain Gordon had got back with all his ships and prizes, and anchored in safety in the Chesapeake by the 9th of September. These events are referred to in a pictorial satire (published by Fores on the 4th of October, 1814), entitled, _The Fall of Washington, or Maddy_ [_i.e._, President Madison] _in full flight_:-- "Death of thy soul those linen cheeks of thine Are counsellors to fear." FLIGHT OF PRESIDENT MADISON.