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Lines of equal magnetic inclination in western Canada for 1917
Lines of equal magnetic inclination in western Canada for 1917

Lines of equal magnetic inclination in western Canada for 1917

Date1917
Names
FormatMap
Notes
Printed at the Surveyor General's Office, Ottawa, Canada. Second Edition. Topographical Surveys Branch. Map 2 of 3.
Medium
Geological maps
Dimensions33 x 45 cm
Scale1 inch = 100 miles
Language
CollectionBaldwin Collection of Canadiana
Usage Rights Public Domain (Learn More)
Object Number538-7-C12-2-SMALL
Dewey538.7 C12.2 SMALL