Shewing the true situation of His Majesty's army, and also those of the rebels. Drawn by an engineer at Boston, Octr. 1775. The principal part of this plan was survey'd by Richard Williams, Lieutenant at Boston … Engrav'd by Jno. Lodge. Williams, Richard, 18th cent. CREATED/PUBLISHED London, Andrew Dury, 1776. NOTES Scale ca. 1:15,000. Relief shown by hachures. Includes 'References' to points of military and general interest. Oriented with north toward the upper right.