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William O. Field fonds
William O. Field fonds
Charles D. Walcott fonds
Charles D. Walcott fonds
R. T. Ogilvie fonds
R. T. Ogilvie fonds
Jack Giddie fonds : [before 1946, ca.1962]
Jack Giddie fonds : [before 1946, ca.1962]
W. Winston Mair fonds
W. Winston Mair fonds
O. A. Christensen fonds
O. A. Christensen fonds
Canada. Atmospheric Environment Service fonds
Canada. Atmospheric Environment Service fonds
Canada. Meteorological Division fonds : [1916-1942]
Canada. Meteorological Division fonds : [1916-1942]
Elliott Barnes' anti-rattler invention
Elliott Barnes' anti-rattler invention
Norman Sanson fonds
Norman Sanson fonds
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