| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
George Long Presentation about phosphate mining | Text | dha_uhsoh | |
| 2 |
 |
Heavy equipment, Duval Co., Tucson AZ, December 1969 [01] | 1969-12 | Image/StillImage | uum_map |
| 3 |
 |
Heavy equipment, Duval Co., Tucson AZ, December 1969 [02] | 1969-12 | Image/StillImage | uum_map |
| 4 |
 |
Joseph B. Rosenbaum (arrow) in group photograph of attendees of Bureau of Mines Open House at citrate process pilot plant, Kellog, idaho, 1974 | 1974 | Image/StillImage | uum_map |
| 5 |
 |
Joseph B. Rosenbaum in group portrait, UNIDO Copper Seminar, Moscow, Russia, October 1971 | 1971-10 | Image/StillImage | uum_map |
| 6 |
 |
Joseph B. Rosenbaum, right, talking with two other men outside a mine, Tucson, Arizona, December 1969 | 1969-12 | Image/StillImage | uum_map |
| 7 |
 |
Joseph B. Rosenbaum, second from right, standing with three other men, Tucson, Arizona, December 1969 | 1969-12 | Image/StillImage | uum_map |