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:
capt. forrest blalock special collection photo captforrestblalockspecialcollectionphoto boeing boeing usaaf boeing boeingb bomber flying fortress flyingfortress boeing flying fortress boeingbflyingfortress aviation aircraft airplane military aviation militaryaviation boeing flying fortress bflyingfortress boeing flying fortress boeingflyingfortress