Title | Collection Number And Name | Photo Number | ||
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51 |
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Cornice control fences on a ridge line. | P0393 Avalanches Photograph Collection | P0393n1_12_10 |
52 |
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Arming an explosive charge with electric caps. | P0393 Avalanches Photograph Collection | P0393n1_12_11 |
53 |
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Explosive charge detonating in the snow. | P0393 Avalanches Photograph Collection | P0393n1_12_11a |
54 |
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Men building cornice control fences on Mt. Baldy. | P0393 Avalanches Photograph Collection | P0393n1_12_15 |
55 |
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Men buiding cornice control fences on Mt. Baldy. | P0393 Avalanches Photograph Collection | P0393n1_12_16 |
56 |
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Men buiding cornice control fences on Mt. Baldy. | P0393 Avalanches Photograph Collection | P0393n1_12_17 |
57 |
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Men buiding cornice control fences on Mt. Baldy. | P0393 Avalanches Photograph Collection | P0393n1_12_18 |
58 |
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Fracture line at snow defense structure. | P0393 Avalanches Photograph Collection | P0393n1_12_19 |
59 |
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Fracture line running through snow defense structures. | P0393 Avalanches Photograph Collection | P0393n1_12_20 |
60 |
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Fracture line running through snow defense structures. | P0393 Avalanches Photograph Collection | P0393n1_12_21 |
61 |
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Fracture line running through snow defense structures. | P0393 Avalanches Photograph Collection | P0393n1_12_22 |
62 |
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View of cornice fencing during the spring/summer. | P0393 Avalanches Photograph Collection | P0393n1_12_23 |
63 |
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View of cornice fencing during the spring/summer. | P0393 Avalanches Photograph Collection | P0393n1_12_24 |
64 |
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View of cornice fencing during the spring/summer. | P0393 Avalanches Photograph Collection | P0393n1_12_25 |
65 |
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View of cornice fencing during the spring/summer. | P0393 Avalanches Photograph Collection | P0393n1_12_26 |
66 |
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Large artillery piece used in avalanche control. | P0393 Avalanches Photograph Collection | P0393n1_13_16a |
67 |
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Large artillery piece used in avalanche control. | P0393 Avalanches Photograph Collection | P0393n1_13_17 |
68 |
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Large artillery piece used in avalanche control. | P0393 Avalanches Photograph Collection | P0393n1_13_18 |
69 |
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Avalanche lines drawn on a photo of Alta. | P0393 Avalanches Photograph Collection | P0393n1_14_04 |
70 |
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Avalanche lines drawn on a photo of Alta. | P0393 Avalanches Photograph Collection | P0393n1_14_05 |
71 |
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Men working at the Albion gun tower. | P0393 Avalanches Photograph Collection | P0393n1_16_07 |
72 |
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P. Jackson, R. Rawlinson and A. Finn firing a 75mm recoilless rifle at Snow Basin. | P0393 Avalanches Photograph Collection | P0393n1_16_08 |
73 |
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Men firing a 75mm recoilless rifle. | P0393 Avalanches Photograph Collection | P0393n1_16_09 |
74 |
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Measurement equipment | P0393 Avalanches Photograph Collection | P0393n1_17_01 |
75 |
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Weather chart | P0393 Avalanches Photograph Collection | P0393n1_17_04 |