Sign board reads 'Hydrogen-No Smoking' in Sierra Greenland. Working in stiff winds outdoors on frozen landscape, U.S. Army personnel mix calcium-hydride in can to generate gas for weather balloons.
This historic stock footage available in HD video. View pricing below video player.
| Type | Size | Price (USD) Standard License |
Price (USD) Premium License |
|---|---|---|---|
| HD Master, Broadcast-ready (1920x1080, unmarked) | 659 MB | $175.00 | $225.00 |
| HD Screener (1920x1080, full-res with timecode) | 659 MB | FREE or $4 (see below) | FREE or $4 (see below) |
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