Miscellaneous oversized topographical and survey maps of Canada, Newfoundland, Labrador, Gulf of..., 1950 - 1970

Miscellaneous oversized topographical and survey maps of Canada, Newfoundland, Labrador, Gulf of St. Lawrence and Alaska; Arctic archeological site maps of Newfoundland and Labrador; aeronautical and navigational maps of Alaska, Hudson Strait and New England; survey maps of New Hampshire, Vermont and Massachusetts; status of aerial photography map, 1966; index charts of Newfoundland, Nova Scotia and Gulf of St. Lawrence