Ask an Expert at the Smithsonian National Air and Space Museum
Matthew Hersch, a National Air and Space Museum Guggenheim Fellow, takes questions from the audience during an "Ask an Expert" lecture in the National Mall building. Museum staff members regularly conduct informal discussions with the public about the history, collection, or personalities related to a specific artifact or exhibition in the Museum.
Image Number: WEB11040-2008
Credit: Image by Eric Long, National Air and Space Museum, Smithsonian Institution
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