| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 51 |
 |
Bob Marsh avalanche study graphs [040] | 1971-11 | Image/StillImage | uum_map_usa |
| 52 |
 |
Bob Marsh avalanche study graphs [041] | 1971-11 | Image/StillImage | uum_map_usa |
| 53 |
 |
Bob Marsh avalanche study graphs [042] | 1971-11 | Image/StillImage | uum_map_usa |
| 54 |
 |
Bob Marsh avalanche study graphs [043] | 1971-11 | Image/StillImage | uum_map_usa |
| 55 |
 |
Bob Marsh avalanche study graphs [044] | 1971-11 | Image/StillImage | uum_map_usa |
| 56 |
 |
Bob Marsh avalanche study graphs [059] | 1971-11 | Image/StillImage | uum_map_usa |
| 57 |
 |
Bob Marsh avalanche study graphs [060] | 1971-11 | Image/StillImage | uum_map_usa |
| 58 |
 |
Bob Marsh avalanche study graphs [061] | 1971-11 | Image/StillImage | uum_map_usa |
| 59 |
 |
Bob Marsh avalanche study graphs [062] | 1971-11 | Image/StillImage | uum_map_usa |
| 60 |
 |
Bob Marsh avalanche study graphs [063] | 1971-11 | Image/StillImage | uum_map_usa |
| 61 |
 |
Bob Marsh avalanche study graphs [064] | 1971-11 | Image/StillImage | uum_map_usa |
| 62 |
 |
Bob Marsh avalanche study graphs [065] | 1971-11 | Image/StillImage | uum_map_usa |
| 63 |
 |
Bob Marsh avalanche study graphs [066] | 1971-11 | Image/StillImage | uum_map_usa |
| 64 |
 |
Bob Marsh avalanche study graphs [067] | 1971-11 | Image/StillImage | uum_map_usa |
| 65 |
 |
Bob Marsh avalanche study graphs [068] | 1971-11 | Image/StillImage | uum_map_usa |
| 66 |
 |
Bob Marsh avalanche study graphs [088] | 1971-11 | Image/StillImage | uum_map_usa |
| 67 |
 |
Bob Marsh avalanche study graphs [089] | 1971-11 | Image/StillImage | uum_map_usa |
| 68 |
 |
Bob Marsh avalanche study graphs [090] | 1971-11 | Image/StillImage | uum_map_usa |
| 69 |
 |
Bob Marsh avalanche study graphs [091] | 1971-11 | Image/StillImage | uum_map_usa |
| 70 |
 |
Bob Marsh avalanche study graphs [092] | 1971-11 | Image/StillImage | uum_map_usa |
| 71 |
 |
Bob Marsh avalanche study graphs [093] | 1971-11 | Image/StillImage | uum_map_usa |
| 72 |
 |
Bob Marsh avalanche study graphs [094] | 1971-11 | Image/StillImage | uum_map_usa |
| 73 |
 |
Bob Marsh avalanche study graphs [095] | 1971-11 | Image/StillImage | uum_map_usa |
| 74 |
 |
Bob Marsh avalanche study graphs [096] | 1971-11 | Image/StillImage | uum_map_usa |
| 75 |
 |
Bob Marsh avalanche study graphs [097] | 1971-11 | Image/StillImage | uum_map_usa |