I have ample evidence outside of my ship to establish these facts.

Now, it must be obvious to you that the enemy has sent this man into French waters to act as a spy upon my movements; and he has, no doubt, in his possession rockets or other signals, with which to communicate my departure to his ship.

This man, though only a pilot, and temporarily employed on board the Iroquois, is in law as much an officer of that ship, for the time being, as any one of her lieutenants.
The case, then, may be stated thus:--A lieutenant of the Iroquois not only spends his time _habitually_ on shore, but sleeps at night on board another vessel of the enemy, instead of sleeping at a hotel, the better to enable him to observe my movements, and communicate them to his ship.
And yet all this is permitted by the authorities! I most respectfully but earnestly protest against this violation of my rights.

As I stated in my letter of yesterday, an act of reconnaissance (and still more an act of reconnaissance for the purpose of giving information by signal) is an act of war; and will France permit an act of war to be committed against me in her own waters, and under the eye of her authorities, civil and military?
In conclusion, I request that you will issue an order, requiring this spy to depart to his ship, and that you will also take the proper steps to prevent the schooner in which he stays from making any signals to the enemy.
I have the honor to be, &c., &c., (Signed) R.SEMMES.
M.Duchaxel, Commander of H.I.M.Steamer, L'Acheron.
NOTE .-- The Sumter went to sea from the port of St.Pierre on the evening (8 o'clock) of the date of the preceding letter, and, as was predicted, the light was burned on board the American schooner to signal her departure to the Iroquois.
R.S.
* * * * * Muffled the windlass.

Getting on board some water.