Observing three-point sextant fix while surveying the reservoir of the Grand Coulee Dam.
Photo Location: Washington, Grand Coulee Dam, Columbia River
Photo Date: 1948
| 640 x 511 | 68.52 KB | |
| 1280 x 1022 | 243.29 KB | |
| 1800 x 1437 | 586.57 KB |
| Added On | 19th October 2015 |
| Viewed | 6 viewed |
| Downloads | 1 Downloaded |