Ranger Don demonstrates a new extendable arm prototype at the South Entrance
NPS / Jacob W. Frank
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Uploaded on May 19, 2020
Taken on May 18, 2020
Ranger Don demonstrates a new extendable arm prototype at the South Entrance
NPS / Jacob W. Frank
3,802
views
2
faves
0
comments
Uploaded on May 19, 2020
Taken on May 18, 2020