Stanford Geospatial CenterThis polygon shapefile is an index to the map series 'Joint maps of the international boundary between United States and Canada: from the Gulf of Georgia to the northwesternmost point of the Lake of the Woods.' The maps were originally created by the International Boundary Commission in 1937. This layer provides an index map that can be used to locate individual scanned map sheets.Shapefilehttps://purl.stanford.edu/pz446rb0216engStanford Digital RepositoryPublicGrids (Cartography)Index mapsBoundariesJoint maps of the international boundary between United States and Canada:from the Gulf of Georgia to the northwesternmost point of the Lake of the Woods, Maps IndexDatasetsCanadaLake of the Woods Region (Minn.)Northern boundary of the United StatesUnited States1937Stanford