A map of North America / by J. Palairet, with considerable alterations & improvements from d'Anville, Mitchell & Bellin, by L. Delarochette.Delarochette, L. (Louis), 1731-18021765"Longit. west from Ferro I.""Printed for John Bowles at the Black Horse in Cornhill & Carington Bowles in St. Pauls Church yard, London."Differs from other copy in coloration. Only boundaries are colored, emphasis is on showing the internal boundaries ocartographic