Motorlet M701 turbojet engine of the Aero L-29 Delfín jet trainer, manufacturer by Walter Aircraft Engines (rebranded between the 1950s and 1990s as "Motorlet"). Displayed at the Museum of Aviation in Košice, Slovakia.
<a href="//commons.wikimedia.org/wiki/User:VargaA" title="User:VargaA">Varga Attila</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>