Vintage Postcards Amateur Radio QSL QSO JPL and 30 similar items

Vintage Postcards relating to NASA Space Missions Three cards relate to the JPL Jet Propulsion Laboratory of Pasadena and Boeing Aerospace Employees' Amateur Radio Club Other cards are from different stations and use Space Program related graphics Original 1970s vintage cards, not reissues or reproductions Measures about 3-1/2" by 5-1/2" typical card, one is a larger bifold card Pre-owned, good condition From the JPL club's website: "Since 1974 the JPL Amateur Radio Club has participated in a number of special events to commemorate significant milestones in the exploration of the planets of our Solar system. Each of the special events were received enthusiastically by radio amateurs around the World and increased the public?s understanding of the Jet Propulsion Laboratory role in the unmanned exploration of outer space. The following links are listed in chronological order. Each has color images, a short description of the special event and a link to a more detailed recap of the operation in the JPL ARC Journal ?W6VIO Calling.?"