United States, Office of Strategic Services. compiled and drawn in the Branch of Research and Analysis, O.S.S. "Map No. 1061 November 28, 1942." Shows radial distances. Insets: Lamberts Azimut... O.S.S.
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Canada, Department of the Interior. R.E. Young, chief geographer. Elevation shown by spot heights. "Depths of water, in fathoms." Shows township concessions and lots. Dept. of the Interior.
Canada, Department of the Interior. R.E. Young, chief geographer. Also covers portion of Lake Ontario and Oswego and Jefferson counties in New York. Elevation shown by spot heights; d... Dept. of the Interior.
Canada, Department of Militia and Defence. Helio-Zincographed by the Survey Division Department of Militia and Defence 1914. Relief shown by contours and spot heights. Coordinates approximat... Department of Militia and Defence,.