Vietnam War. An unmarked US Air Force helicopter ?
Vietnam War. An unmarked US Air Force helicopter landing in Southeast Asian jungle during operation Pony Express. Pony Express provided covert transport for indigenous soldiers operating across the Laotian and North Vietnamese borders during the Vietnam
Picture No
10675454
Media ID
45235666
Size
3000px x 2057px
(1.7MB)
Credit
Mary Evans / Everett Collection
Usage Restrictions
Strictly editorial use only. Please contact Mary Evans if any other use required
