Category:Nebraska-South Dakota border survey marker (Keya Paha County, Nebraska)
Media in category "Nebraska-South Dakota border survey marker (Keya Paha County, Nebraska)"
The following 3 files are in this category, out of 3 total.
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Nebraska-South Dakota boundary survey monument 1.jpg 2,560 × 1,683; 2.01 MB
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Nebraska-South Dakota boundary survey monument 2.jpg 2,411 × 1,713; 1.64 MB
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Nebraska-South Dakota boundary survey monument plaque.jpg 2,113 × 1,249; 1.23 MB