| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 576 |
 | Bob Marsh avalanche study graphs [011] | 1971-11 | Image/StillImage | uum_map_usa |
| 577 |
 | Bob Marsh avalanche study graphs [014] | 1971-11 | Image/StillImage | uum_map_usa |
| 578 |
 | Bob Marsh avalanche study graphs [015] | 1971-11 | Image/StillImage | uum_map_usa |
| 579 |
 | Bob Marsh avalanche study graphs [016] | 1971-11 | Image/StillImage | uum_map_usa |
| 580 |
 | Bob Marsh avalanche study graphs [017] | 1971-11 | Image/StillImage | uum_map_usa |
| 581 |
 | Bob Marsh avalanche study graphs [018] | 1971-11 | Image/StillImage | uum_map_usa |
| 582 |
 | Bob Marsh avalanche study graphs [022] | 1971-11 | Image/StillImage | uum_map_usa |
| 583 |
 | Bob Marsh avalanche study graphs [028] | 1971-11 | Image/StillImage | uum_map_usa |
| 584 |
 | Bob Marsh avalanche study graphs [029] | 1971-11 | Image/StillImage | uum_map_usa |
| 585 |
 | Bob Marsh avalanche study graphs [045] | 1971-11 | Image/StillImage | uum_map_usa |
| 586 |
 | Bob Marsh avalanche study graphs [047] | 1971-11 | Image/StillImage | uum_map_usa |
| 587 |
 | Bob Marsh avalanche study graphs [048] | 1971-11 | Image/StillImage | uum_map_usa |
| 588 |
 | Bob Marsh avalanche study graphs [049] | 1971-11 | Image/StillImage | uum_map_usa |
| 589 |
 | Bob Marsh avalanche study graphs [050] | 1971-11 | Image/StillImage | uum_map_usa |
| 590 |
 | Bob Marsh avalanche study graphs [070] | 1968 | Image/StillImage | uum_map_usa |
| 591 |
 | Bob Marsh avalanche study graphs [071] | 1971-11 | Image/StillImage | uum_map_usa |
| 592 |
 | Bob Marsh avalanche study graphs [072] | 1971-11 | Image/StillImage | uum_map_usa |
| 593 |
 | Bob Marsh avalanche study graphs [073] | 1971-11 | Image/StillImage | uum_map_usa |
| 594 |
 | Bob Marsh avalanche study graphs [074] | 1971-11 | Image/StillImage | uum_map_usa |
| 595 |
 | Bob Marsh avalanche study graphs [075] | 1971-11 | Image/StillImage | uum_map_usa |
| 596 |
 | Bob Marsh avalanche study graphs [078] | 1971-11 | Image/StillImage | uum_map_usa |
| 597 |
 | Bob Marsh avalanche study graphs [079] | 1971-11 | Image/StillImage | uum_map_usa |
| 598 |
 | Bob Marsh avalanche study graphs [080] | 1971-11 | Image/StillImage | uum_map_usa |
| 599 |
 | Bob Marsh avalanche study graphs [083] | 1971-11 | Image/StillImage | uum_map_usa |
| 600 |
 | Bob Marsh avalanche study graphs [084] | 1971-11 | Image/StillImage | uum_map_usa |