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:
sdasm aviation aeronautics san diego air and space museum sandiegoairandspacemuseum flight Catalog BIOL Last Name Lippisch First Name Alexander Notes Repository San Diego Air and Space Museum Archive Catalog BIOL Last Name Lippisch First Name Alexander Notes Repository San Diego Air and Space Museum Archive