Bernhard Tessmann
Bernhard Robert Tessmann (August 15, 1912 - December 19, 1998) was a German expert in guided missiles during World War II, and later worked for the United States Army and NASA.
Read more about Bernhard Tessmann: Life
Bernhard Tessmann
Bernhard Robert Tessmann (August 15, 1912 - December 19, 1998) was a German expert in guided missiles during World War II, and later worked for the United States Army and NASA.
Read more about Bernhard Tessmann: Life