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Title
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Let Us Honor Those to Whom Honor Is Due
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Description
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The author relates that, by using computerized mapping with 3-D modeling, aerial photography, and a field survey with GPS and high-clearance four-wheel-drive vehicles, he was able to discover a previously unnoticed mountain pass and route of travel that makes the final connection between the new southern route to Oregon and the old trail to California.
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Date
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2010
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Object Type
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Magazine
