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:
autograph t. claude ryan tclauderyan American airline entrepreneur and aircraft manufacturer who designed the plane from which Charles Lindberghs Spirit of St. Louis was built. American airline entrepreneur and aircraft manufacturer who designed the plane from which Charles Lindberghs Spirit of St. Louis was built.