451 - 475 of 1,595
Number of results to display per page
TitleCollection Number And NamePhoto Number
451 Weather chart.P0393 Avalanches Photograph CollectionP0393n1_17_26
452 Avalanche monitoring equipmentP0393 Avalanches Photograph CollectionP0393n1_17_27
453 Avalanche monitoring equipmentP0393 Avalanches Photograph CollectionP0393n1_17_28
454 Avalanche monitoring equipmentP0393 Avalanches Photograph CollectionP0393n1_17_29
455 Snow settlement gauge.P0393 Avalanches Photograph CollectionP0393n1_17_30
456 Avalanche mapP0393 Avalanches Photograph CollectionP0393n1_17_35
457 Avalanche tower and mapP0393 Avalanches Photograph CollectionP0393n1_17_36
458 Windshield wiper precipitation instrument.P0393 Avalanches Photograph CollectionP0393n1_17_37
459 Snow rangers doing a ram penetrator test.P0393 Avalanches Photograph CollectionP0393n1_17_38
460 Avalanche and weather observation tower.P0393 Avalanches Photograph CollectionP0393n1_17_40
461 Avalanche monitoring equipmentP0393 Avalanches Photograph CollectionP0393n1_17_41
462 Snowfall intensity test at Alta, Utah.P0393 Avalanches Photograph CollectionP0393n1_17_42
463 Avalanche monitoring equipmentP0393 Avalanches Photograph CollectionP0393n1_17_44
464 National Forest Service sign warning skiers to stay on designated runs.P0393 Avalanches Photograph CollectionP0393n1_18_13
465 Ski Patrol observing skiers at Alta.P0393 Avalanches Photograph CollectionP0393n1_19_04
466 Ski Patrol taking a man on a sled down the mountain.P0393 Avalanches Photograph CollectionP0393n1_19_05
467 Ski Patrol member standing next to sign, holding a boot.P0393 Avalanches Photograph CollectionP0393n1_19_06
468 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [1]P0393 Avalanches Photograph CollectionP0393n1_20_01
469 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [2]P0393 Avalanches Photograph CollectionP0393n1_20_02
470 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [3]P0393 Avalanches Photograph CollectionP0393n1_20_03
471 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [4]P0393 Avalanches Photograph CollectionP0393n1_20_04
472 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [5]P0393 Avalanches Photograph CollectionP0393n1_20_05
473 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [6]P0393 Avalanches Photograph CollectionP0393n1_20_06
474 Ski Patrol transporting a full sled down the mountain.P0393 Avalanches Photograph CollectionP0393n1_20_07
475 Ski Patrol pulling a full sled.P0393 Avalanches Photograph CollectionP0393n1_20_08
451 - 475 of 1,595