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:
aviation aircraft airplane military aviation militaryaviation prototype curtiss curtiss xp curtissxp xp xp allison allisonv allison allisonv blackandwhite monochrome vehicle outdoor black and white PictionID Catalog TitleCurtiss XP USAF A.C Filename.tif Ray Wagner was Archivist at the San Diego Air and Space Museum for several