This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
p aviation aircraft airplane military aviation militaryaviation curtiss curtiss curtissp curtiss kittyhawk curtisskittyhawki kittyhawk curtiss kittyhawk curtisskittyhawk kittyhawk kittyhawki royal air force royalairforce raf blackandwhite monochrome outdoor black and white PictionID Catalog TitleCurtiss HA Kittyhawk Mk.I Imperial