| Print Details | |
| Slide | Y276 |
| Subject | Trips: Wyoming |
| Description | Mr. Macomber and others loading a pack horse (negative) |
| Date | 9/1919 |
 | |
| Print Details | |
| Slide | Y276 |
| Subject | Trips: Wyoming |
| Description | Mr. Macomber and others loading a pack horse (negative) |
| Date | 9/1919 |
| |