With its futuristic delta wing

Between the first launch of Columbia (STS-1) on April 12

nicely annotated by him

and Ken Mattingly

commander of Apollo 8 and Apollo 13

Hans Schlegel - exclusive 30th anniversary signed patch presentation Test plane With its futuristic delta wingExclusively available at BeenInSpace : 30th anniversary 8x10'' presentation hand signed by German astronaut and spacewalker Hans Schlegel containing a 4'' patch. The patch is inspired by the official patch of his first mission STS 55 (1993). The presentation has a background image taken from space during STS 55 and comes with an authentic signature of Hans Schlegel. Designed in collaboration with Hans Schlegel Astronaut approved! Limited to 100