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 great lakes tg greatlakestg tg tg aircraft airplane biplane naval aviation navalaviation torpedo bomber torpedobomber glenn l. martin company glennlmartincompany martin company martincompany martin martin tm martintm tm martin tm martintm tm tm pratt amp whitney prattwhitney pampw pw pratt amp whitney prattwhitneyr