Identify the old light for me

[Lighthouse one]

https://lh4.googleusercontent.com/-GLR8E_yKw0o/UauBS6j90UI/AAAAAAAAAHc/PJHPyIJ36U8/s640/IMG_2586.JPG

Someone gave this light to me..old and it's neat. Any idea what it is. It's 10 inches long. Should hold 3 size D cells.

 

[Showmethelight]

Looks a lot like a old copper rayovac

here is a nickel plated one with a similiar bullet end,
http://www.flashlightmuseum.com/Ray...tton-Switch-Bullet-End-adn-Cloud-Logo-3D-1935

any indentifying stamps or numbers anywhere?

 

[Lighthouse one]

Thanks for the link....yes- that's it. No stamps or name on it.

 

[Backpacker Light]

It might be a knock-off copy of a Ray-O-Vac.

This was common back in the day, with absolutely no markings on the light, so that it could not be traced it back to copyright infringer. A real one would have been marked.