sentences:  It bore the copyright date of 13 February 1755, but the map was probably not sold to the public until April or even May.Minor corrections to the map's printing plates were made probably during the printing process (for example, the name and address of the publisher were corrected).The geographer John Green ("né" Braddock Mead) criticized Mitchell and his map soon after it appeared, emphasizing two failings with respect to Nova Scotia (an area of particular dispute with the French).