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| Collection: | RMRS Archive Images |
| Location: | Ophir Creek, San Isabel N.F.; CO; United States |
| Description: | Douglas-fir. 1/200 f11 50mm |
| Date: | 1964 |
| Collection: | RMRS Archive Images |
| Location: | Ophir Creek, San Isabel N.F.; CO; United States |
| Description: | White fir. 1/100 f6.3 85mm |
| Date: | 1964 |
| Collection: | RMRS Archive Images |
| Keywords: | defoliation |
| Location: | Ophir Creek, San Isabel N.F.; CO; United States |
| Description: | White fir. 1/100 f6.3 85mm |
| Date: | 1964 |
