1Plan for Attacking Boston, 18–25 February 1776 (Washington Papers)
In Obedience to Your Excellency’s Orders, we have considered the Matters referred to Us, & beg leave to recommend the following Signals to be given from Roxbury, in Case of any Movement of The Enemy to Distress our People at Dorchester Hill: Signal in Case the Enemy begin to Embarque, a Flagg on Roxbury meeting House; If they Actually Land at Dorchester Two Flaggs, One, over the Other; In case...