Data Collections These fields are in addition to Dublin Core fields to describe MDL's data collections, including microdata, statistical data, and GIS data. Collection Which type of resource this is Geospatial License Open Time Period 1922-1924 Geographic Keywords Canada United States Continent North America Notes Library call number: G3301 .F2 1922- 1924 Coordinate System WGS84WGS 1984 Web Mercator (auxiliary sphere) Scale varies Producer Name (or names) of the person who produced the video U.S. Geological Survey Links Link to ArcGIS Online Index:<br /><a href="https://utoronto.maps.arcgis.com/home/item.html?id=18d76051344546e3aa06003891849e30">https://utoronto.maps.arcgis.com/home/item.html?id=18d76051344546e3aa06003891849e30</a> Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Joint maps of the international boundary between United States and Canada : from the St. Lawrence to the source of the St. Croix River Creator An entity primarily responsible for making the resource International Boundary Commission Description An account of the resource <strong><br />Technical Details</strong><br />Please note that due to having an incomplete set of sheets, only certain sheets (1-9, 28-39, 41-49, 51-61), and the index, are available. Please also note that some sheets (1-6, 58-61) have two maps on them. These sheets were georeferenced twice, corresponding to their two locations, hence the "a" and "b" added to some filenames.