Title | Date | Type | ||
---|---|---|---|---|
1 |
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Powell Expedition (2nd) P.12 | 1872 | Image |
2 |
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Powell Expedition (2nd) P.12-A | 1872 | Image |
3 |
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Powell Expedition (2nd) P.15 | 1872 | Image |
4 |
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Powell Expedition (2nd) P.23 | 1872 | Image |
5 |
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Powell Expedition (2nd) P.24 | 1872 | Image |
6 |
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Powell Expedition (2nd) P.3 | 1872 | Image |