No. 1 daily standard snow gauge, copy 1 Image Read more about No. 1 daily standard snow gauge, copy 1
Snow gauge on tower with ladder, copy 4 Image Read more about Snow gauge on tower with ladder, copy 4
Snow gauge on tower with ladder, copy 3 Image Read more about Snow gauge on tower with ladder, copy 3
Snow gauge on tower with ladder, copy 2 Image Read more about Snow gauge on tower with ladder, copy 2
Snow gauge on tower with ladder, copy 1 Image Read more about Snow gauge on tower with ladder, copy 1
Dye formation in hoarfrost snow, slide 9 Image Read more about Dye formation in hoarfrost snow, slide 9