80s 3D viewmaster coffee

VIEWMASTER used to the World War II US military training to identify enemy weapons, and later for marketing purposes, only positioning into a toy so far. In the absence of 3D movies before the United States in the United States have a large number of children watching this watch machine. In addition to the cartoon, these 3D films are also available in many fashion shows around the world. 1939 invention has been more than 70 years of history. This thing is really very historic, and really can be passed on behalf of the generation of the next generation can also access to this good invention. Buy a machine have to send a slide to Europe! Other slides can be asked to buy Origin / manufacturing method United States