This unique, permanently packaged set of six flexible “leaves” contains the most commonly used United States, Canadian, and Mexican map scales, so you can read units in miles, feet, meters, and chains. Ratios include 1:10,000; 1:12,000; 1:15,000; 1:24,000; 1:25,000; 1:50,000; 1:62,500; 1:63,360; 1:100,000; 1:125,000; 1:250,000; and 1:500,000. Scales fit neatly in a 1″ x 7 3/4″ vinyl jacket.
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