Colonel Joseph Reed, Secretary to the Committee of Conference from Congress, and Military Secretary of General Washington, the Committee being then in session, wrote, October 20, 1776: "Please fix upon some particular color for a flag and a signal by which our vessels may know one another.[48] What do you think of a flag with a white ground, a tree in the middle, the motto, 'Appeal to Heaven?' This is the flag of our floating batteries." To which Colonels Glover and Moylan replied, October 21, 1775: "That as Broughton and Selman, who sailed that morning, had none but their old colors, they had appointed the signal by which they could be known by their friends to be 'the ensign up to the maintopping lift."[49]
[48] From this, we may justly conclude that the Committee of Conference, composed of Dr. Franklin, Mr. Lynch, and Mr. Harrison, had the subject of the flag under consideration, and that the flag prepared under their supervision was the one displayed as the flag of the United Colonies, on the day the army organized by them, General Washington, &c., went into being.
This ensign, which is called their "old colors," must have been the ensign spoken of and described in Queen Anne's proclamation. (See Fig. 7, Plate I.) Since we have seen _one_ ensign prescribed 1707, for the merchant ships and vessels of Great Britain, and the dominions thereunto belonging, and that no change was made until 1801. This being the case, the ensign of the colonial cruisers, inasmuch as they were armed merchant vessels, must have been the British ensign displayed at the maintopping lift. There were several reasons for this; the most forcible of which were, that it being usual to have no special place for the display of the national ensign at sea, but the custom being to exhibit it in such part of the vessel from which it could be most conveniently observed by the strange sail (on which occasion only it was worn at sea), to adopt a particular place for its display would be to give it a new character; one peculiarly happy for the then state of affairs, as it would betray the _English_ transports to the colonial cruisers, and would not betray the _Colonial_ cruisers to the British ships of war, as "the maintopping lift" must have been such a position as would not attract the attention of those not in the secret. This reply of the gentlemen charged with the continental or colonial cruisers, would readily have suggested a modification of the British ensign for the ensign of the United Colonies of North America; for the transition, in the adoption of a flag, from a particular place for the display of a particular flag, to some modification of the same flag, was both natural and easy; especially, as a slight modification of this flag would enable them to indicate the number of colonies, while the emblem of union would happily indicate the union of those colonies, and at the same time would have justified them in saying, in their address of December 6, 1775, "Allegiance to our king. Our words have ever avowed it, our conduct has ever been in keeping with it," as having acknowledged their dependence on the mother country, even in the flag with which they were to struggle against her.