Title | Date | Type | ||
---|---|---|---|---|
26 | American Institute of Mining & Metallurgical Engineers--Conference -Shot 2 | 1940-09 | Image/StillImage | |
27 | American Institute of Mining & Metallurgical Engineers--Conference -Shot 27 | 1940-09-12 | Image/StillImage | |
28 | American Institute of Mining & Metallurgical Engineers--Conference -Shot 28 | 1940-09-12 | Image/StillImage |