CC0 Usage Conditions ApplyClick for more information. Wilhelm Kress (1836--1913) was an inventor, writer, and lecturer. This collection contains one of Kress' German patents, patent number 8706, for ...
LEGO is getting pretty creative with their latest LEGO Icons set as they bring Leonardo da Vinci's Flying Machine to life. Originally designed in the late 15th century, this machine was a visionary's ...
Orville and Wilbur Wright's "flying maching" received a patent May 22, 1906. This is the second of three pages of illustrations that are part of the patent application. Wright Flyer III at Carillon ...
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