Title | Date | Type | ||
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1 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 12 | 1940-09 | Image/StillImage |
2 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 17 | 1940-09 | Image/StillImage |
3 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 21 | 1940-09 | Image/StillImage |
4 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 25 | 1940-09 | Image/StillImage |
5 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 3 | 1940-09 | Image/StillImage |
6 |
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American Institute of Mining & Metallurgical Engineers--Conference -Shot 7 | 1940-09 | Image/StillImage |