Here, a Berliner Helicopter prototype is on the compass rose. Between 1920 and 1924, father and son duo, Emile and Henry Berliner, developed the first practical helicopter at College Park. ]]>
In this photograph, crowds gather to see the Bleriot XI airplane. ]]>
A New York newspaper reported that the airplane was the winner, even though its top speed was about 55 mph and trains could travel twice as fast!]]>