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|
Title | Date | Type |
| 251 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-345 | 1960 | Image/StillImage |
| 252 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-346 | 1960 | Image/StillImage |
| 253 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-347 | 1960 | Image/StillImage |
| 254 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-348 | 1960 | Image/StillImage |
| 255 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-349 | 1960 | Image/StillImage |
| 256 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-350 | 1960 | Image/StillImage |
| 257 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-351 | 1960 | Image/StillImage |
| 258 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-352 | 1960 | Image/StillImage |
| 259 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-353 | 1960 | Image/StillImage |
| 260 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-63 | 1960 | Image/StillImage |
| 261 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-64 | 1960 | Image/StillImage |
| 262 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-65 | 1960 | Image/StillImage |
| 263 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-66 | 1960 | Image/StillImage |
| 264 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-67 | 1960 | Image/StillImage |
| 265 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-68 | 1960 | Image/StillImage |
| 266 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-69 | 1960 | Image/StillImage |
| 267 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-70 | 1960 | Image/StillImage |
| 268 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-71 | 1960 | Image/StillImage |
| 269 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-72 | 1960 | Image/StillImage |
| 270 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-73 | 1960 | Image/StillImage |
| 271 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-74 | 1960 | Image/StillImage |
| 272 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-75 | 1960 | Image/StillImage |
| 273 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-76 | 1960 | Image/StillImage |
| 274 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-77 | 1960 | Image/StillImage |
| 275 |
 |
Glen Canyon unit, Lake Powell topography: sheet 557-414-78 | 1960 | Image/StillImage |
