1The American Commissioners to John Adams, [on or before 5 May 1777] (Franklin Papers)
Copy: Library of Congress With this, you will receive Dispatches; with which you are to sail with all possible expedition. You will enclose the Dispatches in a Box with Lead, and have it always ready to sink, shoud you be in unavoidable danger of falling into the Enemies hands. To prevent this misfortune, you will constantly keep a good look-out, and be very cautious how you approach any...