Martial law is asked for; a blockader’s boiler falls out
Three days after Port Royal, the Confederate commander at Charleston telegraphed Richmond for authority to proclaim martial law in the city. The same day, off Charleston bar, an officer joining the USS Flag found the bottom of her boiler had dropped out and was being held up with slips of wood — she was, he was told, one of the most efficient blockaders on the station.
Official Records of the Navies, Series I, Vol. 12