Description: A map from 1921 showing the local time zones in Canada based on noon, Greenwich.
Place Names: Canada,
ISO Topic Categories: society
Keywords: Standard Time Chart for Canada, Time Zones, society, Unknown,1921
Source: Ellsworth D. Foster, ed., The American Educator Vol. 7 (Chicago, IL: Ralph Durham Company, 1921) 3400
Map Credit: Courtesy the private collection of Roy Winkelman |
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