Kashnor notes, "Upon the two boundaries, between Canada and Maine, claimed by Britain and the United States." See 093:139M for an earlier version of this map. This map shows border still in dispute at that time. Prime meridian: London. Relief: pictorial. Graphic Scale: Miles. Projection: Cylindrical. Printing Process: Copper engraving. Verso Text: MS notes: 144.
1 map ; hand col. ; 58 x 87 cm., sheet 61 x 89 cm.