This is made by a company called Hiller. And Hiller only made one space gun which makes it very rare. It's interesting, because it's a water pistol and it's made out of metal in'47 or'48. The trigger and therefore squirt action is in good working order and the chamber seals nicely and wouldnt leak should you want to fill it with water!The item "Rare Late Vintage 1940s Hiller Silver Atom Ray Gun" is in sale since Friday, June 29, 2018. This item is in the category "Toys & Games\Vintage & Classic Toys\Robots & Space Toys". The seller is "andrewbstanley" and is located in London. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Chile.