Following Canadian indexes free to US and Canadian libraries:

                Canada Master Index - 1:50,000 & 1 Mile Index No. 32
                 Index to National Topographic System, 1963
                 Index to Aeronautical Charts National Topographic Series, 1952 and 1953
                Index to Miscellaneous Map Sheets - Northwest Territories and Yukon, 1949


                Index to Map Sheets of the National Topographic Series
                                Saskatchewan and Manitoba, 1951
                                British Columbia and Alberta, 1953
                                S.E. Quebec, Newfoundland and the Maritime Provinces, 1953
                                Ontario and Southwestern Quebec, 1952

Interested libraries should contact:  [log in to unmask]<mailto:[log in to unmask]>

Janice Fiorino
Map Library Assistant
Morris Library
SIU-C
618-453-2705