Camp at Cambridge, October 29, 1775.
[Extract]
Your Favor of the 25th Instant came safely to hand. Capt. Whipple's Voyage has been unfortunate, but it is not in our Power to Command Success, tho' it is always our duty to deserve it; I hope he will be more Successful in his intended Voyage, if it is proposed in consequence of the Direction of the Congress, I think it proper you should apprize him, that two Schooners have Sail'd from hence to the Mouth of St. Lawrence River, upon the same Service Commanded by Capt. Broughton and Captain Sellman; The Signal which they have agreed on to distinguish each other and to be known to their Friends is the Ensign up to the Main Topping Lift.
1. Fitzpatrick, ed., Writings of Washington, IV, 53.