Fishing harpoon gun vintage 1930s photograph

Santa Monica California. Famous auto racer demonstrates his newly completed harpoon. C. R. Klein has just completed a harpoon which will be used for catching swordfish, alligators sharks etc. This device can also be used in emergencies by life guard stations for throwing lifelines to distressed persons and boats. October 16 1934 

Vintage photograph available in one copy only and has no logo on it. The format is 16 x 21 cm. 

The photograph is sold as a collectible item for personal usage, non commercial usage for home usage as a decoration piece and a memorabilia. It is only the physical photocopy that is sold, with it follows no rights, no licenses, no commercial usages. The customer has responsability to follow the the laws of copyright that protect the photograph/it's creator/licence holder.