![](http://www.alamy.com/thumbs/6/012A4C65-C6EA-43BF-AB36-1A9E36626AB1/2D682H5.jpg)
Two vintage American Curtis fighters in formation with added sky .
Size: 3307px × 2571px
Photo credit: © Paul Broadbent / Alamy / Afripics
License: Licensed
Model Released: No
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