By His Excellency Thomas Pownall, Esq; ... A proclamation : His Majesty having nothing more at heart ... hath determined in this urgent and decisive crisis to make a general invasion of Canada ... Given at the Council-chamber in Boston, the seventeenth day of March, 1579. - Pownall, Thomas, (Printed by John Draper, printer to His Excellency the governor and the Honorable His Majesty's Council,, 1759)