A declaration of His Excellencie the Lord Generall Fairfax: to the Lord Major, Aldermen, and Common-Councell of the City of London concerning the military government of this kingdom, and the setling of peace throughout all His Majesties realmes and dominions. With His Excellencies desires to the citizens, to joyn with him therein, against all opposition whatsoever. Published by authority from His Excellency, the Lord Generall Fairfax