Heikkis' Silhouette Challenge
Sorry, making breakfast.
Every bump/protuberance matches the Curtiss in my opinion. Post a new one.
Should I wait for Karlark's confirmation, or post a new one ?
![Thumb](https://www.pprune.org/images/smilies/thumbs.gif)
![Noyade is offline](https://www.pprune.org/images/statusicon/user_offline.gif)