Useful glider for beginner model aeroplane makers. The original was made of depron foam plates joined with packing tape.
<a href="//commons.wikimedia.org/w/index.php?title=User:Glamplitude&amp;action=edit&amp;redlink=1" class="new" title="User:Glamplitude (page does not exist)">Glamplitude</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>